7693490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{2243}}^1$

素因数の和:2271

約数の個数: 32

約数和(自身を含む): 16156800

約数和(自身を除く): 8463310

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2243, 3430, 4486, 11215, 15701, 22430, 31402, 78505, 109907, 157010, 219814, 549535, 769349, 1099070, 1538698, 3846745, 7693490]

約数ペア:

[(1, 7693490), (2, 3846745), (5, 1538698), (7, 1099070), (10, 769349), (14, 549535), (35, 219814), (49, 157010), (70, 109907), (98, 78505), (245, 31402), (343, 22430), (490, 15701), (686, 11215), (1715, 4486), (2243, 3430)]