22219110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{27431}}^1$

素因数の和:27450

約数の個数: 40

約数和(自身を含む): 59746896

約数和(自身を除く): 37527786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 27431, 54862, 82293, 137155, 164586, 246879, 274310, 411465, 493758, 740637, 822930, 1234395, 1481274, 2221911, 2468790, 3703185, 4443822, 7406370, 11109555, 22219110]

約数ペア:

[(1, 22219110), (2, 11109555), (3, 7406370), (5, 4443822), (6, 3703185), (9, 2468790), (10, 2221911), (15, 1481274), (18, 1234395), (27, 822930), (30, 740637), (45, 493758), (54, 411465), (81, 274310), (90, 246879), (135, 164586), (162, 137155), (270, 82293), (405, 54862), (810, 27431)]