2010531645

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{11699}}^1$

素因数の和:11799

約数の個数: 64

約数和(自身を含む): 3818880000

約数和(自身を除く): 1808348355

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 67, 95, 135, 171, 201, 285, 335, 513, 603, 855, 1005, 1273, 1809, 2565, 3015, 3819, 6365, 9045, 11457, 11699, 19095, 34371, 35097, 57285, 58495, 105291, 171855, 175485, 222281, 315873, 526455, 666843, 783833, 1111405, 1579365, 2000529, 2351499, 3334215, 3919165, 6001587, 7054497, 10002645, 11757495, 14892827, 21163491, 30007935, 35272485, 44678481, 74464135, 105817455, 134035443, 223392405, 402106329, 670177215, 2010531645]

約数ペア:

[(1, 2010531645), (3, 670177215), (5, 402106329), (9, 223392405), (15, 134035443), (19, 105817455), (27, 74464135), (45, 44678481), (57, 35272485), (67, 30007935), (95, 21163491), (135, 14892827), (171, 11757495), (201, 10002645), (285, 7054497), (335, 6001587), (513, 3919165), (603, 3334215), (855, 2351499), (1005, 2000529), (1273, 1579365), (1809, 1111405), (2565, 783833), (3015, 666843), (3819, 526455), (6365, 315873), (9045, 222281), (11457, 175485), (11699, 171855), (19095, 105291), (34371, 58495), (35097, 57285)]