30957298140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1478381}}^1$

素因数の和:1478742

約数の個数: 48

約数和(自身を含む): 86928861600

約数和(自身を除く): 55971563460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 10470, 20940, 1478381, 2956762, 4435143, 5913524, 7391905, 8870286, 14783810, 17740572, 22175715, 29567620, 44351430, 88702860, 515954969, 1031909938, 1547864907, 2063819876, 2579774845, 3095729814, 5159549690, 6191459628, 7739324535, 10319099380, 15478649070, 30957298140]

約数ペア:

[(1, 30957298140), (2, 15478649070), (3, 10319099380), (4, 7739324535), (5, 6191459628), (6, 5159549690), (10, 3095729814), (12, 2579774845), (15, 2063819876), (20, 1547864907), (30, 1031909938), (60, 515954969), (349, 88702860), (698, 44351430), (1047, 29567620), (1396, 22175715), (1745, 17740572), (2094, 14783810), (3490, 8870286), (4188, 7391905), (5235, 5913524), (6980, 4435143), (10470, 2956762), (20940, 1478381)]