430301420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{10163}}^1$

素因数の和:10274

約数の個数: 48

約数和(自身を含む): 947691360

約数和(自身を除く): 517389940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 73, 116, 145, 146, 290, 292, 365, 580, 730, 1460, 2117, 4234, 8468, 10163, 10585, 20326, 21170, 40652, 42340, 50815, 101630, 203260, 294727, 589454, 741899, 1178908, 1473635, 1483798, 2947270, 2967596, 3709495, 5894540, 7418990, 14837980, 21515071, 43030142, 86060284, 107575355, 215150710, 430301420]

約数ペア:

[(1, 430301420), (2, 215150710), (4, 107575355), (5, 86060284), (10, 43030142), (20, 21515071), (29, 14837980), (58, 7418990), (73, 5894540), (116, 3709495), (145, 2967596), (146, 2947270), (290, 1483798), (292, 1473635), (365, 1178908), (580, 741899), (730, 589454), (1460, 294727), (2117, 203260), (4234, 101630), (8468, 50815), (10163, 42340), (10585, 40652), (20326, 21170)]