12708112410

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{216899}}^1$

素因数の和:216953

約数の個数: 128

約数和(自身を含む): 39979008000

約数和(自身を除く): 27270895590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 3255, 3906, 4185, 5859, 6510, 8370, 9765, 11718, 19530, 29295, 58590, 216899, 433798, 650697, 1084495, 1301394, 1518293, 1952091, 2168990, 3036586, 3253485, 3904182, 4554879, 5856273, 6506970, 6723869, 7591465, 9109758, 9760455, 11712546, 13447738, 13664637, 15182930, 19520910, 20171607, 22774395, 27329274, 29281365, 33619345, 40343214, 40993911, 45548790, 47067083, 58562730, 60514821, 67238690, 68323185, 81987822, 94134166, 100858035, 121029642, 136646370, 141201249, 181544463, 201716070, 204969555, 235335415, 282402498, 302574105, 363088926, 409939110, 423603747, 470670830, 605148210, 706006245, 847207494, 907722315, 1270811241, 1412012490, 1815444630, 2118018735, 2541622482, 4236037470, 6354056205, 12708112410]

約数ペア:

[(1, 12708112410), (2, 6354056205), (3, 4236037470), (5, 2541622482), (6, 2118018735), (7, 1815444630), (9, 1412012490), (10, 1270811241), (14, 907722315), (15, 847207494), (18, 706006245), (21, 605148210), (27, 470670830), (30, 423603747), (31, 409939110), (35, 363088926), (42, 302574105), (45, 282402498), (54, 235335415), (62, 204969555), (63, 201716070), (70, 181544463), (90, 141201249), (93, 136646370), (105, 121029642), (126, 100858035), (135, 94134166), (155, 81987822), (186, 68323185), (189, 67238690), (210, 60514821), (217, 58562730), (270, 47067083), (279, 45548790), (310, 40993911), (315, 40343214), (378, 33619345), (434, 29281365), (465, 27329274), (558, 22774395), (630, 20171607), (651, 19520910), (837, 15182930), (930, 13664637), (945, 13447738), (1085, 11712546), (1302, 9760455), (1395, 9109758), (1674, 7591465), (1890, 6723869), (1953, 6506970), (2170, 5856273), (2790, 4554879), (3255, 3904182), (3906, 3253485), (4185, 3036586), (5859, 2168990), (6510, 1952091), (8370, 1518293), (9765, 1301394), (11718, 1084495), (19530, 650697), (29295, 433798), (58590, 216899)]