9925570020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9730951}}^1$

素因数の和:9730980

約数の個数: 48

約数和(自身を含む): 29426398848

約数和(自身を除く): 19500828828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 9730951, 19461902, 29192853, 38923804, 48654755, 58385706, 97309510, 116771412, 145964265, 165426167, 194619020, 291928530, 330852334, 496278501, 583857060, 661704668, 827130835, 992557002, 1654261670, 1985114004, 2481392505, 3308523340, 4962785010, 9925570020]

約数ペア:

[(1, 9925570020), (2, 4962785010), (3, 3308523340), (4, 2481392505), (5, 1985114004), (6, 1654261670), (10, 992557002), (12, 827130835), (15, 661704668), (17, 583857060), (20, 496278501), (30, 330852334), (34, 291928530), (51, 194619020), (60, 165426167), (68, 145964265), (85, 116771412), (102, 97309510), (170, 58385706), (204, 48654755), (255, 38923804), (340, 29192853), (510, 19461902), (1020, 9730951)]