120313418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 193052160

約数和(自身を除く): 72738742

約数列:

[1, 2, 31, 37, 62, 74, 179, 293, 358, 586, 1147, 2294, 5549, 6623, 9083, 10841, 11098, 13246, 18166, 21682, 52447, 104894, 205313, 336071, 410626, 672142, 1625857, 1940539, 3251714, 3881078, 60156709, 120313418]

約数ペア:

[(1, 120313418), (2, 60156709), (31, 3881078), (37, 3251714), (62, 1940539), (74, 1625857), (179, 672142), (293, 410626), (358, 336071), (586, 205313), (1147, 104894), (2294, 52447), (5549, 21682), (6623, 18166), (9083, 13246), (10841, 11098)]