70420610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41669}}^1$

素因数の和:41702

約数の個数: 24

約数和(自身を含む): 137260980

約数和(自身を除く): 66840370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 41669, 83338, 208345, 416690, 541697, 1083394, 2708485, 5416970, 7042061, 14084122, 35210305, 70420610]

約数ペア:

[(1, 70420610), (2, 35210305), (5, 14084122), (10, 7042061), (13, 5416970), (26, 2708485), (65, 1083394), (130, 541697), (169, 416690), (338, 208345), (845, 83338), (1690, 41669)]