313779660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5229661}}^1$

素因数の和:5229673

約数の個数: 24

約数和(自身を含む): 878583216

約数和(自身を除く): 564803556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5229661, 10459322, 15688983, 20918644, 26148305, 31377966, 52296610, 62755932, 78444915, 104593220, 156889830, 313779660]

約数ペア:

[(1, 313779660), (2, 156889830), (3, 104593220), (4, 78444915), (5, 62755932), (6, 52296610), (10, 31377966), (12, 26148305), (15, 20918644), (20, 15688983), (30, 10459322), (60, 5229661)]