7242530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 13713408

約数和(自身を除く): 6470878

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 383, 610, 766, 1891, 1915, 3782, 3830, 9455, 11873, 18910, 23363, 23746, 46726, 59365, 116815, 118730, 233630, 724253, 1448506, 3621265, 7242530]

約数ペア:

[(1, 7242530), (2, 3621265), (5, 1448506), (10, 724253), (31, 233630), (61, 118730), (62, 116815), (122, 59365), (155, 46726), (305, 23746), (310, 23363), (383, 18910), (610, 11873), (766, 9455), (1891, 3830), (1915, 3782)]