7769290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 14901120

約数和(自身を除く): 7131830

約数列:

[1, 2, 5, 10, 19, 38, 95, 103, 190, 206, 397, 515, 794, 1030, 1957, 1985, 3914, 3970, 7543, 9785, 15086, 19570, 37715, 40891, 75430, 81782, 204455, 408910, 776929, 1553858, 3884645, 7769290]

約数ペア:

[(1, 7769290), (2, 3884645), (5, 1553858), (10, 776929), (19, 408910), (38, 204455), (95, 81782), (103, 75430), (190, 40891), (206, 37715), (397, 19570), (515, 15086), (794, 9785), (1030, 7543), (1957, 3970), (1985, 3914)]