9338820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{491}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 26284608

約数和(自身を除く): 16945788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 491, 634, 951, 982, 1268, 1473, 1585, 1902, 1964, 2455, 2946, 3170, 3804, 4755, 4910, 5892, 6340, 7365, 9510, 9820, 14730, 19020, 29460, 155647, 311294, 466941, 622588, 778235, 933882, 1556470, 1867764, 2334705, 3112940, 4669410, 9338820]

約数ペア:

[(1, 9338820), (2, 4669410), (3, 3112940), (4, 2334705), (5, 1867764), (6, 1556470), (10, 933882), (12, 778235), (15, 622588), (20, 466941), (30, 311294), (60, 155647), (317, 29460), (491, 19020), (634, 14730), (951, 9820), (982, 9510), (1268, 7365), (1473, 6340), (1585, 5892), (1902, 4910), (1964, 4755), (2455, 3804), (2946, 3170)]