18616350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1665

約数の個数: 48

約数和(自身を含む): 46782720

約数和(自身を除く): 28166370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 790, 1185, 1571, 1975, 2370, 3142, 3950, 4713, 5925, 7855, 9426, 11850, 15710, 23565, 39275, 47130, 78550, 117825, 124109, 235650, 248218, 372327, 620545, 744654, 1241090, 1861635, 3102725, 3723270, 6205450, 9308175, 18616350]

約数ペア:

[(1, 18616350), (2, 9308175), (3, 6205450), (5, 3723270), (6, 3102725), (10, 1861635), (15, 1241090), (25, 744654), (30, 620545), (50, 372327), (75, 248218), (79, 235650), (150, 124109), (158, 117825), (237, 78550), (395, 47130), (474, 39275), (790, 23565), (1185, 15710), (1571, 11850), (1975, 9426), (2370, 7855), (3142, 5925), (3950, 4713)]