16499910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{78571}}^1$

素因数の和:78588

約数の個数: 32

約数和(自身を含む): 45257472

約数和(自身を除く): 28757562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 78571, 157142, 235713, 392855, 471426, 549997, 785710, 1099994, 1178565, 1649991, 2357130, 2749985, 3299982, 5499970, 8249955, 16499910]

約数ペア:

[(1, 16499910), (2, 8249955), (3, 5499970), (5, 3299982), (6, 2749985), (7, 2357130), (10, 1649991), (14, 1178565), (15, 1099994), (21, 785710), (30, 549997), (35, 471426), (42, 392855), (70, 235713), (105, 157142), (210, 78571)]