144439290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12251}}^1$

素因数の和:12395

約数の個数: 48

約数和(自身を含む): 378439776

約数和(自身を除く): 234000486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5895, 11790, 12251, 24502, 36753, 61255, 73506, 110259, 122510, 183765, 220518, 367530, 551295, 1102590, 1604881, 3209762, 4814643, 8024405, 9629286, 14443929, 16048810, 24073215, 28887858, 48146430, 72219645, 144439290]

約数ペア:

[(1, 144439290), (2, 72219645), (3, 48146430), (5, 28887858), (6, 24073215), (9, 16048810), (10, 14443929), (15, 9629286), (18, 8024405), (30, 4814643), (45, 3209762), (90, 1604881), (131, 1102590), (262, 551295), (393, 367530), (655, 220518), (786, 183765), (1179, 122510), (1310, 110259), (1965, 73506), (2358, 61255), (3930, 36753), (5895, 24502), (11790, 12251)]