449970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 1104192

約数和(自身を除く): 654222

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 283, 318, 530, 566, 795, 849, 1415, 1590, 1698, 2830, 4245, 8490, 14999, 29998, 44997, 74995, 89994, 149990, 224985, 449970]

約数ペア:

[(1, 449970), (2, 224985), (3, 149990), (5, 89994), (6, 74995), (10, 44997), (15, 29998), (30, 14999), (53, 8490), (106, 4245), (159, 2830), (265, 1698), (283, 1590), (318, 1415), (530, 849), (566, 795)]