628050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 1607040

約数和(自身を除く): 978990

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 79, 106, 150, 158, 159, 237, 265, 318, 395, 474, 530, 790, 795, 1185, 1325, 1590, 1975, 2370, 2650, 3950, 3975, 4187, 5925, 7950, 8374, 11850, 12561, 20935, 25122, 41870, 62805, 104675, 125610, 209350, 314025, 628050]

約数ペア:

[(1, 628050), (2, 314025), (3, 209350), (5, 125610), (6, 104675), (10, 62805), (15, 41870), (25, 25122), (30, 20935), (50, 12561), (53, 11850), (75, 8374), (79, 7950), (106, 5925), (150, 4187), (158, 3975), (159, 3950), (237, 2650), (265, 2370), (318, 1975), (395, 1590), (474, 1325), (530, 1185), (790, 795)]