1099070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2264

約数の個数: 24

約数和(自身を含む): 2302344

約数和(自身を除く): 1203274

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2243, 4486, 11215, 15701, 22430, 31402, 78505, 109907, 157010, 219814, 549535, 1099070]

約数ペア:

[(1, 1099070), (2, 549535), (5, 219814), (7, 157010), (10, 109907), (14, 78505), (35, 31402), (49, 22430), (70, 15701), (98, 11215), (245, 4486), (490, 2243)]