437460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 1282176

約数和(自身を除く): 844716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 317, 345, 460, 634, 690, 951, 1268, 1380, 1585, 1902, 3170, 3804, 4755, 6340, 7291, 9510, 14582, 19020, 21873, 29164, 36455, 43746, 72910, 87492, 109365, 145820, 218730, 437460]

約数ペア:

[(1, 437460), (2, 218730), (3, 145820), (4, 109365), (5, 87492), (6, 72910), (10, 43746), (12, 36455), (15, 29164), (20, 21873), (23, 19020), (30, 14582), (46, 9510), (60, 7291), (69, 6340), (92, 4755), (115, 3804), (138, 3170), (230, 1902), (276, 1585), (317, 1380), (345, 1268), (460, 951), (634, 690)]