404879910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{32057}}^1$

素因数の和:32488

約数の個数: 32

約数和(自身を含む): 974050272

約数和(自身を除く): 569170362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2105, 2526, 4210, 6315, 12630, 32057, 64114, 96171, 160285, 192342, 320570, 480855, 961710, 13495997, 26991994, 40487991, 67479985, 80975982, 134959970, 202439955, 404879910]

約数ペア:

[(1, 404879910), (2, 202439955), (3, 134959970), (5, 80975982), (6, 67479985), (10, 40487991), (15, 26991994), (30, 13495997), (421, 961710), (842, 480855), (1263, 320570), (2105, 192342), (2526, 160285), (4210, 96171), (6315, 64114), (12630, 32057)]