172043430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10259}}^1$

素因数の和:10325

約数の個数: 64

約数和(自身を含む): 455051520

約数和(自身を除く): 283008090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2795, 3354, 5590, 8385, 10259, 16770, 20518, 30777, 51295, 61554, 102590, 133367, 153885, 266734, 307770, 400101, 441137, 666835, 800202, 882274, 1323411, 1333670, 2000505, 2205685, 2646822, 4001010, 4411370, 5734781, 6617055, 11469562, 13234110, 17204343, 28673905, 34408686, 57347810, 86021715, 172043430]

約数ペア:

[(1, 172043430), (2, 86021715), (3, 57347810), (5, 34408686), (6, 28673905), (10, 17204343), (13, 13234110), (15, 11469562), (26, 6617055), (30, 5734781), (39, 4411370), (43, 4001010), (65, 2646822), (78, 2205685), (86, 2000505), (129, 1333670), (130, 1323411), (195, 882274), (215, 800202), (258, 666835), (390, 441137), (430, 400101), (559, 307770), (645, 266734), (1118, 153885), (1290, 133367), (1677, 102590), (2795, 61554), (3354, 51295), (5590, 30777), (8385, 20518), (10259, 16770)]