27720897090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{16829}}^1\times {\mathrm{54907}}^1$

素因数の和:71746

約数の個数: 32

約数和(自身を含む): 66535318080

約数和(自身を除く): 38814420990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 16829, 33658, 50487, 54907, 84145, 100974, 109814, 164721, 168290, 252435, 274535, 329442, 504870, 549070, 823605, 1647210, 924029903, 1848059806, 2772089709, 4620149515, 5544179418, 9240299030, 13860448545, 27720897090]

約数ペア:

[(1, 27720897090), (2, 13860448545), (3, 9240299030), (5, 5544179418), (6, 4620149515), (10, 2772089709), (15, 1848059806), (30, 924029903), (16829, 1647210), (33658, 823605), (50487, 549070), (54907, 504870), (84145, 329442), (100974, 274535), (109814, 252435), (164721, 168290)]