2100086055

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{7949}}^1$

素因数の和:8085

約数の個数: 64

約数和(自身を含む): 3968640000

約数和(自身を除く): 1868553945

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 103, 135, 171, 285, 309, 513, 515, 855, 927, 1545, 1957, 2565, 2781, 4635, 5871, 7949, 9785, 13905, 17613, 23847, 29355, 39745, 52839, 71541, 88065, 119235, 151031, 214623, 264195, 357705, 453093, 755155, 818747, 1073115, 1359279, 2265465, 2456241, 4077837, 4093735, 6796395, 7368723, 12281205, 15556193, 20389185, 22106169, 36843615, 46668579, 77780965, 110530845, 140005737, 233342895, 420017211, 700028685, 2100086055]

約数ペア:

[(1, 2100086055), (3, 700028685), (5, 420017211), (9, 233342895), (15, 140005737), (19, 110530845), (27, 77780965), (45, 46668579), (57, 36843615), (95, 22106169), (103, 20389185), (135, 15556193), (171, 12281205), (285, 7368723), (309, 6796395), (513, 4093735), (515, 4077837), (855, 2456241), (927, 2265465), (1545, 1359279), (1957, 1073115), (2565, 818747), (2781, 755155), (4635, 453093), (5871, 357705), (7949, 264195), (9785, 214623), (13905, 151031), (17613, 119235), (23847, 88065), (29355, 71541), (39745, 52839)]