120885870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{575647}}^1$

素因数の和:575664

約数の個数: 32

約数和(自身を含む): 331573248

約数和(自身を除く): 210687378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 575647, 1151294, 1726941, 2878235, 3453882, 4029529, 5756470, 8059058, 8634705, 12088587, 17269410, 20147645, 24177174, 40295290, 60442935, 120885870]

約数ペア:

[(1, 120885870), (2, 60442935), (3, 40295290), (5, 24177174), (6, 20147645), (7, 17269410), (10, 12088587), (14, 8634705), (15, 8059058), (21, 5756470), (30, 4029529), (35, 3453882), (42, 2878235), (70, 1726941), (105, 1151294), (210, 575647)]