64557310

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 118272960

約数和(自身を除く): 53715650

約数列:

[1, 2, 5, 10, 103, 206, 233, 269, 466, 515, 538, 1030, 1165, 1345, 2330, 2690, 23999, 27707, 47998, 55414, 62677, 119995, 125354, 138535, 239990, 277070, 313385, 626770, 6455731, 12911462, 32278655, 64557310]

約数ペア:

[(1, 64557310), (2, 32278655), (5, 12911462), (10, 6455731), (103, 626770), (206, 313385), (233, 277070), (269, 239990), (466, 138535), (515, 125354), (538, 119995), (1030, 62677), (1165, 55414), (1345, 47998), (2330, 27707), (2690, 23999)]