130901550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67129}}^1$

素因数の和:67157

約数の個数: 48

約数和(自身を含む): 349613040

約数和(自身を除く): 218711490

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 67129, 134258, 201387, 335645, 402774, 671290, 872677, 1006935, 1678225, 1745354, 2013870, 2618031, 3356450, 4363385, 5034675, 5236062, 8726770, 10069350, 13090155, 21816925, 26180310, 43633850, 65450775, 130901550]

約数ペア:

[(1, 130901550), (2, 65450775), (3, 43633850), (5, 26180310), (6, 21816925), (10, 13090155), (13, 10069350), (15, 8726770), (25, 5236062), (26, 5034675), (30, 4363385), (39, 3356450), (50, 2618031), (65, 2013870), (75, 1745354), (78, 1678225), (130, 1006935), (150, 872677), (195, 671290), (325, 402774), (390, 335645), (650, 201387), (975, 134258), (1950, 67129)]