68621460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15667}}^1$

素因数の和:15752

約数の個数: 48

約数和(自身を含む): 194784576

約数和(自身を除く): 126163116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 15667, 31334, 47001, 62668, 78335, 94002, 156670, 188004, 235005, 313340, 470010, 940020, 1143691, 2287382, 3431073, 4574764, 5718455, 6862146, 11436910, 13724292, 17155365, 22873820, 34310730, 68621460]

約数ペア:

[(1, 68621460), (2, 34310730), (3, 22873820), (4, 17155365), (5, 13724292), (6, 11436910), (10, 6862146), (12, 5718455), (15, 4574764), (20, 3431073), (30, 2287382), (60, 1143691), (73, 940020), (146, 470010), (219, 313340), (292, 235005), (365, 188004), (438, 156670), (730, 94002), (876, 78335), (1095, 62668), (1460, 47001), (2190, 31334), (4380, 15667)]