129798810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1442209}}^1$

素因数の和:1442222

約数の個数: 24

約数和(自身を含む): 337477140

約数和(自身を除く): 207678330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1442209, 2884418, 4326627, 7211045, 8653254, 12979881, 14422090, 21633135, 25959762, 43266270, 64899405, 129798810]

約数ペア:

[(1, 129798810), (2, 64899405), (3, 43266270), (5, 25959762), (6, 21633135), (9, 14422090), (10, 12979881), (15, 8653254), (18, 7211045), (30, 4326627), (45, 2884418), (90, 1442209)]