42900278730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{853}}^1\times {\mathrm{72889}}^1$

素因数の和:73775

約数の個数: 64

約数和(自身を含む): 107564647680

約数和(自身を除く): 64664368950

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 853, 1706, 2559, 4265, 5118, 8530, 12795, 19619, 25590, 39238, 58857, 72889, 98095, 117714, 145778, 196190, 218667, 294285, 364445, 437334, 588570, 728890, 1093335, 1676447, 2186670, 3352894, 5029341, 8382235, 10058682, 16764470, 25146705, 50293410, 62174317, 124348634, 186522951, 310871585, 373045902, 621743170, 932614755, 1430009291, 1865229510, 2860018582, 4290027873, 7150046455, 8580055746, 14300092910, 21450139365, 42900278730]

約数ペア:

[(1, 42900278730), (2, 21450139365), (3, 14300092910), (5, 8580055746), (6, 7150046455), (10, 4290027873), (15, 2860018582), (23, 1865229510), (30, 1430009291), (46, 932614755), (69, 621743170), (115, 373045902), (138, 310871585), (230, 186522951), (345, 124348634), (690, 62174317), (853, 50293410), (1706, 25146705), (2559, 16764470), (4265, 10058682), (5118, 8382235), (8530, 5029341), (12795, 3352894), (19619, 2186670), (25590, 1676447), (39238, 1093335), (58857, 728890), (72889, 588570), (98095, 437334), (117714, 364445), (145778, 294285), (196190, 218667)]