2219792010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1720769}}^1$

素因数の和:1720822

約数の個数: 32

約数和(自身を含む): 5451399360

約数和(自身を除く): 3231607350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1720769, 3441538, 5162307, 8603845, 10324614, 17207690, 25811535, 51623070, 73993067, 147986134, 221979201, 369965335, 443958402, 739930670, 1109896005, 2219792010]

約数ペア:

[(1, 2219792010), (2, 1109896005), (3, 739930670), (5, 443958402), (6, 369965335), (10, 221979201), (15, 147986134), (30, 73993067), (43, 51623070), (86, 25811535), (129, 17207690), (215, 10324614), (258, 8603845), (430, 5162307), (645, 3441538), (1290, 1720769)]