2223410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 4776192

約数和(自身を除く): 2552782

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1381, 1610, 2762, 6905, 9667, 13810, 19334, 31763, 48335, 63526, 96670, 158815, 222341, 317630, 444682, 1111705, 2223410]

約数ペア:

[(1, 2223410), (2, 1111705), (5, 444682), (7, 317630), (10, 222341), (14, 158815), (23, 96670), (35, 63526), (46, 48335), (70, 31763), (115, 19334), (161, 13810), (230, 9667), (322, 6905), (805, 2762), (1381, 1610)]