1534854520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2257139}}^1$

素因数の和:2257167

約数の個数: 32

約数和(自身を含む): 3656566800

約数和(自身を除く): 2121712280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2257139, 4514278, 9028556, 11285695, 18057112, 22571390, 38371363, 45142780, 76742726, 90285560, 153485452, 191856815, 306970904, 383713630, 767427260, 1534854520]

約数ペア:

[(1, 1534854520), (2, 767427260), (4, 383713630), (5, 306970904), (8, 191856815), (10, 153485452), (17, 90285560), (20, 76742726), (34, 45142780), (40, 38371363), (68, 22571390), (85, 18057112), (136, 11285695), (170, 9028556), (340, 4514278), (680, 2257139)]