157064730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{26309}}^1$

素因数の和:26518

約数の個数: 32

約数和(自身を含む): 378864000

約数和(自身を除く): 221799270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 26309, 52618, 78927, 131545, 157854, 263090, 394635, 789270, 5235491, 10470982, 15706473, 26177455, 31412946, 52354910, 78532365, 157064730]

約数ペア:

[(1, 157064730), (2, 78532365), (3, 52354910), (5, 31412946), (6, 26177455), (10, 15706473), (15, 10470982), (30, 5235491), (199, 789270), (398, 394635), (597, 263090), (995, 157854), (1194, 131545), (1990, 78927), (2985, 52618), (5970, 26309)]