18486520310

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{577}}^1\times {\mathrm{991}}^1$

素因数の和:1689

約数の個数: 64

約数和(自身を含む): 34553931264

約数和(自身を除く): 16067410954

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 577, 610, 991, 1154, 1982, 2885, 3233, 4955, 5770, 6466, 9910, 16165, 30581, 32330, 35197, 52523, 60451, 61162, 70394, 105046, 120902, 152905, 175985, 262615, 302255, 305810, 351970, 525230, 571807, 604510, 1143614, 1865441, 2859035, 3203903, 3730882, 5718070, 6407806, 9327205, 16019515, 18654410, 30305771, 32039030, 34880227, 60611542, 69760454, 151528855, 174401135, 303057710, 348802270, 1848652031, 3697304062, 9243260155, 18486520310]

約数ペア:

[(1, 18486520310), (2, 9243260155), (5, 3697304062), (10, 1848652031), (53, 348802270), (61, 303057710), (106, 174401135), (122, 151528855), (265, 69760454), (305, 60611542), (530, 34880227), (577, 32039030), (610, 30305771), (991, 18654410), (1154, 16019515), (1982, 9327205), (2885, 6407806), (3233, 5718070), (4955, 3730882), (5770, 3203903), (6466, 2859035), (9910, 1865441), (16165, 1143614), (30581, 604510), (32330, 571807), (35197, 525230), (52523, 351970), (60451, 305810), (61162, 302255), (70394, 262615), (105046, 175985), (120902, 152905)]