329910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1571}}^1$

素因数の和:1588

約数の個数: 32

約数和(自身を含む): 905472

約数和(自身を除く): 575562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1571, 3142, 4713, 7855, 9426, 10997, 15710, 21994, 23565, 32991, 47130, 54985, 65982, 109970, 164955, 329910]

約数ペア:

[(1, 329910), (2, 164955), (3, 109970), (5, 65982), (6, 54985), (7, 47130), (10, 32991), (14, 23565), (15, 21994), (21, 15710), (30, 10997), (35, 9426), (42, 7855), (70, 4713), (105, 3142), (210, 1571)]