1623843930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{123863}}^1$

素因数の和:123915

約数の個数: 64

約数和(自身を含む): 4280739840

約数和(自身を除く): 2656895910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 123863, 247726, 371589, 619315, 743178, 1238630, 1857945, 2353397, 2848849, 3715890, 4706794, 5697698, 7060191, 8546547, 11766985, 14120382, 14244245, 17093094, 23533970, 28488490, 35300955, 42732735, 54128131, 70601910, 85465470, 108256262, 162384393, 270640655, 324768786, 541281310, 811921965, 1623843930]

約数ペア:

[(1, 1623843930), (2, 811921965), (3, 541281310), (5, 324768786), (6, 270640655), (10, 162384393), (15, 108256262), (19, 85465470), (23, 70601910), (30, 54128131), (38, 42732735), (46, 35300955), (57, 28488490), (69, 23533970), (95, 17093094), (114, 14244245), (115, 14120382), (138, 11766985), (190, 8546547), (230, 7060191), (285, 5697698), (345, 4706794), (437, 3715890), (570, 2848849), (690, 2353397), (874, 1857945), (1311, 1238630), (2185, 743178), (2622, 619315), (4370, 371589), (6555, 247726), (13110, 123863)]