140462070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{668867}}^1$

素因数の和:668884

約数の個数: 32

約数和(自身を含む): 385267968

約数和(自身を除く): 244805898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 668867, 1337734, 2006601, 3344335, 4013202, 4682069, 6688670, 9364138, 10033005, 14046207, 20066010, 23410345, 28092414, 46820690, 70231035, 140462070]

約数ペア:

[(1, 140462070), (2, 70231035), (3, 46820690), (5, 28092414), (6, 23410345), (7, 20066010), (10, 14046207), (14, 10033005), (15, 9364138), (21, 6688670), (30, 4682069), (35, 4013202), (42, 3344335), (70, 2006601), (105, 1337734), (210, 668867)]