105472010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{215249}}^1$

素因数の和:215270

約数の個数: 24

約数和(自身を含む): 220846500

約数和(自身を除く): 115374490

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 215249, 430498, 1076245, 1506743, 2152490, 3013486, 7533715, 10547201, 15067430, 21094402, 52736005, 105472010]

約数ペア:

[(1, 105472010), (2, 52736005), (5, 21094402), (7, 15067430), (10, 10547201), (14, 7533715), (35, 3013486), (49, 2152490), (70, 1506743), (98, 1076245), (245, 430498), (490, 215249)]