30970860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16651}}^1$

素因数の和:16694

約数の個数: 48

約数和(自身を含む): 89521152

約数和(自身を除く): 58550292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 16651, 33302, 49953, 66604, 83255, 99906, 166510, 199812, 249765, 333020, 499530, 516181, 999060, 1032362, 1548543, 2064724, 2580905, 3097086, 5161810, 6194172, 7742715, 10323620, 15485430, 30970860]

約数ペア:

[(1, 30970860), (2, 15485430), (3, 10323620), (4, 7742715), (5, 6194172), (6, 5161810), (10, 3097086), (12, 2580905), (15, 2064724), (20, 1548543), (30, 1032362), (31, 999060), (60, 516181), (62, 499530), (93, 333020), (124, 249765), (155, 199812), (186, 166510), (310, 99906), (372, 83255), (465, 66604), (620, 49953), (930, 33302), (1860, 16651)]