210360730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 48

約数和(自身を含む): 401255424

約数和(自身を除く): 190894694

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 367, 430, 734, 1333, 1835, 1849, 2666, 3670, 3698, 6665, 9245, 11377, 13330, 15781, 18490, 22754, 31562, 56885, 57319, 78905, 113770, 114638, 157810, 286595, 489211, 573190, 678583, 978422, 1357166, 2446055, 3392915, 4892110, 6785830, 21036073, 42072146, 105180365, 210360730]

約数ペア:

[(1, 210360730), (2, 105180365), (5, 42072146), (10, 21036073), (31, 6785830), (43, 4892110), (62, 3392915), (86, 2446055), (155, 1357166), (215, 978422), (310, 678583), (367, 573190), (430, 489211), (734, 286595), (1333, 157810), (1835, 114638), (1849, 113770), (2666, 78905), (3670, 57319), (3698, 56885), (6665, 31562), (9245, 22754), (11377, 18490), (13330, 15781)]