159070290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{20161}}^1$

素因数の和:20434

約数の個数: 32

約数和(自身を含む): 383239296

約数和(自身を除く): 224169006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2630, 3945, 7890, 20161, 40322, 60483, 100805, 120966, 201610, 302415, 604830, 5302343, 10604686, 15907029, 26511715, 31814058, 53023430, 79535145, 159070290]

約数ペア:

[(1, 159070290), (2, 79535145), (3, 53023430), (5, 31814058), (6, 26511715), (10, 15907029), (15, 10604686), (30, 5302343), (263, 604830), (526, 302415), (789, 201610), (1315, 120966), (1578, 100805), (2630, 60483), (3945, 40322), (7890, 20161)]