1520410188

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{162229}}^1$

素因数の和:162318

約数の個数: 48

約数和(自身を含む): 3924668160

約数和(自身を除く): 2404257972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 162229, 324458, 486687, 648916, 973374, 1784519, 1946748, 3569038, 5353557, 7138076, 10707114, 11518259, 21414228, 23036518, 34554777, 46073036, 69109554, 126700849, 138219108, 253401698, 380102547, 506803396, 760205094, 1520410188]

約数ペア:

[(1, 1520410188), (2, 760205094), (3, 506803396), (4, 380102547), (6, 253401698), (11, 138219108), (12, 126700849), (22, 69109554), (33, 46073036), (44, 34554777), (66, 23036518), (71, 21414228), (132, 11518259), (142, 10707114), (213, 7138076), (284, 5353557), (426, 3569038), (781, 1946748), (852, 1784519), (1562, 973374), (2343, 648916), (3124, 486687), (4686, 324458), (9372, 162229)]