91720242810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{223637}}^1$

素因数の和:223698

約数の個数: 192

約数和(自身を含む): 293699312640

約数和(自身を除く): 201979069830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 49, 54, 62, 63, 70, 90, 93, 98, 105, 126, 135, 147, 155, 186, 189, 210, 217, 245, 270, 279, 294, 310, 315, 378, 434, 441, 465, 490, 558, 630, 651, 735, 837, 882, 930, 945, 1085, 1302, 1323, 1395, 1470, 1519, 1674, 1890, 1953, 2170, 2205, 2646, 2790, 3038, 3255, 3906, 4185, 4410, 4557, 5859, 6510, 6615, 7595, 8370, 9114, 9765, 11718, 13230, 13671, 15190, 19530, 22785, 27342, 29295, 41013, 45570, 58590, 68355, 82026, 136710, 205065, 223637, 410130, 447274, 670911, 1118185, 1341822, 1565459, 2012733, 2236370, 3130918, 3354555, 4025466, 4696377, 6038199, 6709110, 6932747, 7827295, 9392754, 10063665, 10958213, 12076398, 13865494, 14089131, 15654590, 20127330, 20798241, 21916426, 23481885, 28178262, 30190995, 32874639, 34663735, 41596482, 42267393, 46963770, 48529229, 54791065, 60381990, 62394723, 65749278, 69327470, 70445655, 84534786, 97058458, 98623917, 103991205, 109582130, 124789446, 140891310, 145587687, 164373195, 187184169, 197247834, 207982410, 211336965, 242646145, 291175374, 295871751, 311973615, 328746390, 339704603, 374368338, 422673930, 436763061, 485292290, 493119585, 591743502, 623947230, 679409206, 727938435, 873526122, 935920845, 986239170, 1019113809, 1310289183, 1455876870, 1479358755, 1698523015, 1871841690, 2038227618, 2183815305, 2620578366, 2958717510, 3057341427, 3397046030, 4367630610, 5095569045, 6114682854, 6551445915, 9172024281, 10191138090, 13102891830, 15286707135, 18344048562, 30573414270, 45860121405, 91720242810]

約数ペア:

[(1, 91720242810), (2, 45860121405), (3, 30573414270), (5, 18344048562), (6, 15286707135), (7, 13102891830), (9, 10191138090), (10, 9172024281), (14, 6551445915), (15, 6114682854), (18, 5095569045), (21, 4367630610), (27, 3397046030), (30, 3057341427), (31, 2958717510), (35, 2620578366), (42, 2183815305), (45, 2038227618), (49, 1871841690), (54, 1698523015), (62, 1479358755), (63, 1455876870), (70, 1310289183), (90, 1019113809), (93, 986239170), (98, 935920845), (105, 873526122), (126, 727938435), (135, 679409206), (147, 623947230), (155, 591743502), (186, 493119585), (189, 485292290), (210, 436763061), (217, 422673930), (245, 374368338), (270, 339704603), (279, 328746390), (294, 311973615), (310, 295871751), (315, 291175374), (378, 242646145), (434, 211336965), (441, 207982410), (465, 197247834), (490, 187184169), (558, 164373195), (630, 145587687), (651, 140891310), (735, 124789446), (837, 109582130), (882, 103991205), (930, 98623917), (945, 97058458), (1085, 84534786), (1302, 70445655), (1323, 69327470), (1395, 65749278), (1470, 62394723), (1519, 60381990), (1674, 54791065), (1890, 48529229), (1953, 46963770), (2170, 42267393), (2205, 41596482), (2646, 34663735), (2790, 32874639), (3038, 30190995), (3255, 28178262), (3906, 23481885), (4185, 21916426), (4410, 20798241), (4557, 20127330), (5859, 15654590), (6510, 14089131), (6615, 13865494), (7595, 12076398), (8370, 10958213), (9114, 10063665), (9765, 9392754), (11718, 7827295), (13230, 6932747), (13671, 6709110), (15190, 6038199), (19530, 4696377), (22785, 4025466), (27342, 3354555), (29295, 3130918), (41013, 2236370), (45570, 2012733), (58590, 1565459), (68355, 1341822), (82026, 1118185), (136710, 670911), (205065, 447274), (223637, 410130)]