274747410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1142

約数の個数: 192

約数和(自身を含む): 897955200

約数和(自身を除く): 623207790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 135, 147, 171, 189, 190, 210, 245, 266, 270, 285, 294, 315, 342, 378, 399, 441, 490, 513, 570, 630, 665, 735, 798, 855, 882, 931, 945, 1026, 1093, 1197, 1323, 1330, 1470, 1710, 1862, 1890, 1995, 2186, 2205, 2394, 2565, 2646, 2793, 3279, 3591, 3990, 4410, 4655, 5130, 5465, 5586, 5985, 6558, 6615, 7182, 7651, 8379, 9310, 9837, 10930, 11970, 13230, 13965, 15302, 16395, 16758, 17955, 19674, 20767, 22953, 25137, 27930, 29511, 32790, 35910, 38255, 41534, 41895, 45906, 49185, 50274, 53557, 59022, 62301, 68859, 76510, 83790, 98370, 103835, 107114, 114765, 124602, 125685, 137718, 145369, 147555, 160671, 186903, 206577, 207670, 229530, 251370, 267785, 290738, 295110, 311505, 321342, 344295, 373806, 413154, 436107, 482013, 535570, 560709, 623010, 688590, 726845, 803355, 872214, 934515, 964026, 1017583, 1032885, 1121418, 1308321, 1446039, 1453690, 1606710, 1869030, 2035166, 2065770, 2180535, 2410065, 2616642, 2803545, 2892078, 3052749, 3924963, 4361070, 4820130, 5087915, 5607090, 6105498, 6541605, 7230195, 7849926, 9158247, 10175830, 13083210, 14460390, 15263745, 18316494, 19624815, 27474741, 30527490, 39249630, 45791235, 54949482, 91582470, 137373705, 274747410]

約数ペア:

[(1, 274747410), (2, 137373705), (3, 91582470), (5, 54949482), (6, 45791235), (7, 39249630), (9, 30527490), (10, 27474741), (14, 19624815), (15, 18316494), (18, 15263745), (19, 14460390), (21, 13083210), (27, 10175830), (30, 9158247), (35, 7849926), (38, 7230195), (42, 6541605), (45, 6105498), (49, 5607090), (54, 5087915), (57, 4820130), (63, 4361070), (70, 3924963), (90, 3052749), (95, 2892078), (98, 2803545), (105, 2616642), (114, 2410065), (126, 2180535), (133, 2065770), (135, 2035166), (147, 1869030), (171, 1606710), (189, 1453690), (190, 1446039), (210, 1308321), (245, 1121418), (266, 1032885), (270, 1017583), (285, 964026), (294, 934515), (315, 872214), (342, 803355), (378, 726845), (399, 688590), (441, 623010), (490, 560709), (513, 535570), (570, 482013), (630, 436107), (665, 413154), (735, 373806), (798, 344295), (855, 321342), (882, 311505), (931, 295110), (945, 290738), (1026, 267785), (1093, 251370), (1197, 229530), (1323, 207670), (1330, 206577), (1470, 186903), (1710, 160671), (1862, 147555), (1890, 145369), (1995, 137718), (2186, 125685), (2205, 124602), (2394, 114765), (2565, 107114), (2646, 103835), (2793, 98370), (3279, 83790), (3591, 76510), (3990, 68859), (4410, 62301), (4655, 59022), (5130, 53557), (5465, 50274), (5586, 49185), (5985, 45906), (6558, 41895), (6615, 41534), (7182, 38255), (7651, 35910), (8379, 32790), (9310, 29511), (9837, 27930), (10930, 25137), (11970, 22953), (13230, 20767), (13965, 19674), (15302, 17955), (16395, 16758)]