388429710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{133481}}^1$

素因数の和:133588

約数の個数: 32

約数和(自身を含む): 941848992

約数和(自身を除く): 553419282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 133481, 266962, 400443, 667405, 800886, 1334810, 2002215, 4004430, 12947657, 25895314, 38842971, 64738285, 77685942, 129476570, 194214855, 388429710]

約数ペア:

[(1, 388429710), (2, 194214855), (3, 129476570), (5, 77685942), (6, 64738285), (10, 38842971), (15, 25895314), (30, 12947657), (97, 4004430), (194, 2002215), (291, 1334810), (485, 800886), (582, 667405), (970, 400443), (1455, 266962), (2910, 133481)]