140053980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{212203}}^1$

素因数の和:212226

約数の個数: 48

約数和(自身を含む): 427803264

約数和(自身を除く): 287749284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 212203, 424406, 636609, 848812, 1061015, 1273218, 2122030, 2334233, 2546436, 3183045, 4244060, 4668466, 6366090, 7002699, 9336932, 11671165, 12732180, 14005398, 23342330, 28010796, 35013495, 46684660, 70026990, 140053980]

約数ペア:

[(1, 140053980), (2, 70026990), (3, 46684660), (4, 35013495), (5, 28010796), (6, 23342330), (10, 14005398), (11, 12732180), (12, 11671165), (15, 9336932), (20, 7002699), (22, 6366090), (30, 4668466), (33, 4244060), (44, 3183045), (55, 2546436), (60, 2334233), (66, 2122030), (110, 1273218), (132, 1061015), (165, 848812), (220, 636609), (330, 424406), (660, 212203)]