210163020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{66089}}^1$

素因数の和:66154

約数の個数: 48

約数和(自身を含む): 599568480

約数和(自身を除く): 389405460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 66089, 132178, 198267, 264356, 330445, 396534, 660890, 793068, 991335, 1321780, 1982670, 3502717, 3965340, 7005434, 10508151, 14010868, 17513585, 21016302, 35027170, 42032604, 52540755, 70054340, 105081510, 210163020]

約数ペア:

[(1, 210163020), (2, 105081510), (3, 70054340), (4, 52540755), (5, 42032604), (6, 35027170), (10, 21016302), (12, 17513585), (15, 14010868), (20, 10508151), (30, 7005434), (53, 3965340), (60, 3502717), (106, 1982670), (159, 1321780), (212, 991335), (265, 793068), (318, 660890), (530, 396534), (636, 330445), (795, 264356), (1060, 198267), (1590, 132178), (3180, 66089)]