70486740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{130531}}^1$

素因数の和:130549

約数の個数: 48

約数和(自身を含む): 219293760

約数和(自身を除く): 148807020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 130531, 261062, 391593, 522124, 652655, 783186, 1174779, 1305310, 1566372, 1957965, 2349558, 2610620, 3524337, 3915930, 4699116, 5873895, 7048674, 7831860, 11747790, 14097348, 17621685, 23495580, 35243370, 70486740]

約数ペア:

[(1, 70486740), (2, 35243370), (3, 23495580), (4, 17621685), (5, 14097348), (6, 11747790), (9, 7831860), (10, 7048674), (12, 5873895), (15, 4699116), (18, 3915930), (20, 3524337), (27, 2610620), (30, 2349558), (36, 1957965), (45, 1566372), (54, 1305310), (60, 1174779), (90, 783186), (108, 652655), (135, 522124), (180, 391593), (270, 261062), (540, 130531)]