31112790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 79197696

約数和(自身を除く): 48084906

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 67, 69, 115, 134, 138, 201, 230, 335, 345, 402, 670, 673, 690, 1005, 1346, 1541, 2010, 2019, 3082, 3365, 4038, 4623, 6730, 7705, 9246, 10095, 15410, 15479, 20190, 23115, 30958, 45091, 46230, 46437, 77395, 90182, 92874, 135273, 154790, 225455, 232185, 270546, 450910, 464370, 676365, 1037093, 1352730, 2074186, 3111279, 5185465, 6222558, 10370930, 15556395, 31112790]

約数ペア:

[(1, 31112790), (2, 15556395), (3, 10370930), (5, 6222558), (6, 5185465), (10, 3111279), (15, 2074186), (23, 1352730), (30, 1037093), (46, 676365), (67, 464370), (69, 450910), (115, 270546), (134, 232185), (138, 225455), (201, 154790), (230, 135273), (335, 92874), (345, 90182), (402, 77395), (670, 46437), (673, 46230), (690, 45091), (1005, 30958), (1346, 23115), (1541, 20190), (2010, 15479), (2019, 15410), (3082, 10095), (3365, 9246), (4038, 7705), (4623, 6730)]