2012011710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3989}}^1$

素因数の和:4082

約数の個数: 128

約数和(自身を含む): 5460618240

約数和(自身を除く): 3448606530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 43, 46, 51, 69, 85, 86, 102, 115, 129, 138, 170, 215, 230, 255, 258, 345, 391, 430, 510, 645, 690, 731, 782, 989, 1173, 1290, 1462, 1955, 1978, 2193, 2346, 2967, 3655, 3910, 3989, 4386, 4945, 5865, 5934, 7310, 7978, 9890, 10965, 11730, 11967, 14835, 16813, 19945, 21930, 23934, 29670, 33626, 39890, 50439, 59835, 67813, 84065, 91747, 100878, 119670, 135626, 168130, 171527, 183494, 203439, 252195, 275241, 339065, 343054, 406878, 458735, 504390, 514581, 550482, 678130, 857635, 917470, 1017195, 1029162, 1376205, 1559699, 1715270, 2034390, 2572905, 2752410, 2915959, 3119398, 3945121, 4679097, 5145810, 5831918, 7798495, 7890242, 8747877, 9358194, 11835363, 14579795, 15596990, 17495754, 19725605, 23395485, 23670726, 29159590, 39451210, 43739385, 46790970, 59176815, 67067057, 87478770, 118353630, 134134114, 201201171, 335335285, 402402342, 670670570, 1006005855, 2012011710]

約数ペア:

[(1, 2012011710), (2, 1006005855), (3, 670670570), (5, 402402342), (6, 335335285), (10, 201201171), (15, 134134114), (17, 118353630), (23, 87478770), (30, 67067057), (34, 59176815), (43, 46790970), (46, 43739385), (51, 39451210), (69, 29159590), (85, 23670726), (86, 23395485), (102, 19725605), (115, 17495754), (129, 15596990), (138, 14579795), (170, 11835363), (215, 9358194), (230, 8747877), (255, 7890242), (258, 7798495), (345, 5831918), (391, 5145810), (430, 4679097), (510, 3945121), (645, 3119398), (690, 2915959), (731, 2752410), (782, 2572905), (989, 2034390), (1173, 1715270), (1290, 1559699), (1462, 1376205), (1955, 1029162), (1978, 1017195), (2193, 917470), (2346, 857635), (2967, 678130), (3655, 550482), (3910, 514581), (3989, 504390), (4386, 458735), (4945, 406878), (5865, 343054), (5934, 339065), (7310, 275241), (7978, 252195), (9890, 203439), (10965, 183494), (11730, 171527), (11967, 168130), (14835, 135626), (16813, 119670), (19945, 100878), (21930, 91747), (23934, 84065), (29670, 67813), (33626, 59835), (39890, 50439)]