22729770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 68365440

約数和(自身を除く): 45635670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 126, 210, 218, 315, 327, 331, 545, 630, 654, 662, 763, 981, 993, 1090, 1526, 1635, 1655, 1962, 1986, 2289, 2317, 2979, 3270, 3310, 3815, 4578, 4634, 4905, 4965, 5958, 6867, 6951, 7630, 9810, 9930, 11445, 11585, 13734, 13902, 14895, 20853, 22890, 23170, 29790, 34335, 34755, 36079, 41706, 68670, 69510, 72158, 104265, 108237, 180395, 208530, 216474, 252553, 324711, 360790, 505106, 541185, 649422, 757659, 1082370, 1262765, 1515318, 1623555, 2272977, 2525530, 3247110, 3788295, 4545954, 7576590, 11364885, 22729770]

約数ペア:

[(1, 22729770), (2, 11364885), (3, 7576590), (5, 4545954), (6, 3788295), (7, 3247110), (9, 2525530), (10, 2272977), (14, 1623555), (15, 1515318), (18, 1262765), (21, 1082370), (30, 757659), (35, 649422), (42, 541185), (45, 505106), (63, 360790), (70, 324711), (90, 252553), (105, 216474), (109, 208530), (126, 180395), (210, 108237), (218, 104265), (315, 72158), (327, 69510), (331, 68670), (545, 41706), (630, 36079), (654, 34755), (662, 34335), (763, 29790), (981, 23170), (993, 22890), (1090, 20853), (1526, 14895), (1635, 13902), (1655, 13734), (1962, 11585), (1986, 11445), (2289, 9930), (2317, 9810), (2979, 7630), (3270, 6951), (3310, 6867), (3815, 5958), (4578, 4965), (4634, 4905)]