7612730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 14601600

約数和(自身を除く): 6988870

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 389, 515, 778, 1030, 1945, 1957, 3890, 3914, 7391, 9785, 14782, 19570, 36955, 40067, 73910, 80134, 200335, 400670, 761273, 1522546, 3806365, 7612730]

約数ペア:

[(1, 7612730), (2, 3806365), (5, 1522546), (10, 761273), (19, 400670), (38, 200335), (95, 80134), (103, 73910), (190, 40067), (206, 36955), (389, 19570), (515, 14782), (778, 9785), (1030, 7391), (1945, 3914), (1957, 3890)]