700290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 1886976

約数和(自身を除く): 1186686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 251, 279, 310, 465, 502, 558, 753, 930, 1255, 1395, 1506, 2259, 2510, 2790, 3765, 4518, 7530, 7781, 11295, 15562, 22590, 23343, 38905, 46686, 70029, 77810, 116715, 140058, 233430, 350145, 700290]

約数ペア:

[(1, 700290), (2, 350145), (3, 233430), (5, 140058), (6, 116715), (9, 77810), (10, 70029), (15, 46686), (18, 38905), (30, 23343), (31, 22590), (45, 15562), (62, 11295), (90, 7781), (93, 7530), (155, 4518), (186, 3765), (251, 2790), (279, 2510), (310, 2259), (465, 1506), (502, 1395), (558, 1255), (753, 930)]