70898620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9403}}^1$

素因数の和:9454

約数の個数: 48

約数和(自身を含む): 165886560

約数和(自身を除く): 94987940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 9403, 18806, 37612, 47015, 94030, 122239, 188060, 244478, 272687, 488956, 545374, 611195, 1090748, 1222390, 1363435, 2444780, 2726870, 3544931, 5453740, 7089862, 14179724, 17724655, 35449310, 70898620]

約数ペア:

[(1, 70898620), (2, 35449310), (4, 17724655), (5, 14179724), (10, 7089862), (13, 5453740), (20, 3544931), (26, 2726870), (29, 2444780), (52, 1363435), (58, 1222390), (65, 1090748), (116, 611195), (130, 545374), (145, 488956), (260, 272687), (290, 244478), (377, 188060), (580, 122239), (754, 94030), (1508, 47015), (1885, 37612), (3770, 18806), (7540, 9403)]