70689450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{36251}}^1$

素因数の和:36279

約数の個数: 48

約数和(自身を含む): 188800416

約数和(自身を除く): 118110966

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, 36251, 72502, 108753, 181255, 217506, 362510, 471263, 543765, 906275, 942526, 1087530, 1413789, 1812550, 2356315, 2718825, 2827578, 4712630, 5437650, 7068945, 11781575, 14137890, 23563150, 35344725, 70689450]

約数ペア:

[(1, 70689450), (2, 35344725), (3, 23563150), (5, 14137890), (6, 11781575), (10, 7068945), (13, 5437650), (15, 4712630), (25, 2827578), (26, 2718825), (30, 2356315), (39, 1812550), (50, 1413789), (65, 1087530), (75, 942526), (78, 906275), (130, 543765), (150, 471263), (195, 362510), (325, 217506), (390, 181255), (650, 108753), (975, 72502), (1950, 36251)]