156567930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127291}}^1$

素因数の和:127342

約数の個数: 32

約数和(自身を含む): 384931008

約数和(自身を除く): 228363078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 127291, 254582, 381873, 636455, 763746, 1272910, 1909365, 3818730, 5218931, 10437862, 15656793, 26094655, 31313586, 52189310, 78283965, 156567930]

約数ペア:

[(1, 156567930), (2, 78283965), (3, 52189310), (5, 31313586), (6, 26094655), (10, 15656793), (15, 10437862), (30, 5218931), (41, 3818730), (82, 1909365), (123, 1272910), (205, 763746), (246, 636455), (410, 381873), (615, 254582), (1230, 127291)]