4157490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{997}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 10059840

約数和(自身を除く): 5902350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 997, 1390, 1994, 2085, 2991, 4170, 4985, 5982, 9970, 14955, 29910, 138583, 277166, 415749, 692915, 831498, 1385830, 2078745, 4157490]

約数ペア:

[(1, 4157490), (2, 2078745), (3, 1385830), (5, 831498), (6, 692915), (10, 415749), (15, 277166), (30, 138583), (139, 29910), (278, 14955), (417, 9970), (695, 5982), (834, 4985), (997, 4170), (1390, 2991), (1994, 2085)]