70522490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12799}}^1$

素因数の和:12854

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 67717510

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 5510, 12799, 25598, 63995, 127990, 243181, 371171, 486362, 742342, 1215905, 1855855, 2431810, 3711710, 7052249, 14104498, 35261245, 70522490]

約数ペア:

[(1, 70522490), (2, 35261245), (5, 14104498), (10, 7052249), (19, 3711710), (29, 2431810), (38, 1855855), (58, 1215905), (95, 742342), (145, 486362), (190, 371171), (290, 243181), (551, 127990), (1102, 63995), (2755, 25598), (5510, 12799)]