519051180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{121843}}^1$

素因数の和:121926

約数の個数: 48

約数和(自身を含む): 1473825024

約数和(自身を除く): 954773844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 121843, 243686, 365529, 487372, 609215, 731058, 1218430, 1462116, 1827645, 2436860, 3655290, 7310580, 8650853, 17301706, 25952559, 34603412, 43254265, 51905118, 86508530, 103810236, 129762795, 173017060, 259525590, 519051180]

約数ペア:

[(1, 519051180), (2, 259525590), (3, 173017060), (4, 129762795), (5, 103810236), (6, 86508530), (10, 51905118), (12, 43254265), (15, 34603412), (20, 25952559), (30, 17301706), (60, 8650853), (71, 7310580), (142, 3655290), (213, 2436860), (284, 1827645), (355, 1462116), (426, 1218430), (710, 731058), (852, 609215), (1065, 487372), (1420, 365529), (2130, 243686), (4260, 121843)]