649257030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{424351}}^1$

素因数の和:424381

約数の個数: 48

約数和(自身を含む): 1787370624

約数和(自身を除く): 1138113594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 424351, 848702, 1273053, 2121755, 2546106, 3819159, 4243510, 6365265, 7213967, 7638318, 12730530, 14427934, 19095795, 21641901, 36069835, 38191590, 43283802, 64925703, 72139670, 108209505, 129851406, 216419010, 324628515, 649257030]

約数ペア:

[(1, 649257030), (2, 324628515), (3, 216419010), (5, 129851406), (6, 108209505), (9, 72139670), (10, 64925703), (15, 43283802), (17, 38191590), (18, 36069835), (30, 21641901), (34, 19095795), (45, 14427934), (51, 12730530), (85, 7638318), (90, 7213967), (102, 6365265), (153, 4243510), (170, 3819159), (255, 2546106), (306, 2121755), (510, 1273053), (765, 848702), (1530, 424351)]