7087157420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{50622553}}^1$

素因数の和:50622569

約数の個数: 24

約数和(自身を含む): 17009178144

約数和(自身を除く): 9922020724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 50622553, 101245106, 202490212, 253112765, 354357871, 506225530, 708715742, 1012451060, 1417431484, 1771789355, 3543578710, 7087157420]

約数ペア:

[(1, 7087157420), (2, 3543578710), (4, 1771789355), (5, 1417431484), (7, 1012451060), (10, 708715742), (14, 506225530), (20, 354357871), (28, 253112765), (35, 202490212), (70, 101245106), (140, 50622553)]