74568910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5569}}^1$

素因数の和:5692

約数の個数: 32

約数和(自身を含む): 145978560

約数和(自身を除く): 71409650

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 2678, 5569, 6695, 11138, 13390, 27845, 55690, 72397, 144794, 361985, 573607, 723970, 1147214, 2868035, 5736070, 7456891, 14913782, 37284455, 74568910]

約数ペア:

[(1, 74568910), (2, 37284455), (5, 14913782), (10, 7456891), (13, 5736070), (26, 2868035), (65, 1147214), (103, 723970), (130, 573607), (206, 361985), (515, 144794), (1030, 72397), (1339, 55690), (2678, 27845), (5569, 13390), (6695, 11138)]