7948910

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 14811552

約数和(自身を除く): 6862642

約数列:

[1, 2, 5, 10, 61, 83, 122, 157, 166, 305, 314, 415, 610, 785, 830, 1570, 5063, 9577, 10126, 13031, 19154, 25315, 26062, 47885, 50630, 65155, 95770, 130310, 794891, 1589782, 3974455, 7948910]

約数ペア:

[(1, 7948910), (2, 3974455), (5, 1589782), (10, 794891), (61, 130310), (83, 95770), (122, 65155), (157, 50630), (166, 47885), (305, 26062), (314, 25315), (415, 19154), (610, 13031), (785, 10126), (830, 9577), (1570, 5063)]