74094910

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 135603072

約数和(自身を除く): 61508162

約数列:

[1, 2, 5, 10, 131, 163, 262, 326, 347, 655, 694, 815, 1310, 1630, 1735, 3470, 21353, 42706, 45457, 56561, 90914, 106765, 113122, 213530, 227285, 282805, 454570, 565610, 7409491, 14818982, 37047455, 74094910]

約数ペア:

[(1, 74094910), (2, 37047455), (5, 14818982), (10, 7409491), (131, 565610), (163, 454570), (262, 282805), (326, 227285), (347, 213530), (655, 113122), (694, 106765), (815, 90914), (1310, 56561), (1630, 45457), (1735, 42706), (3470, 21353)]