9734830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19867}}^1$

素因数の和:19888

約数の個数: 24

約数和(自身を含む): 20384568

約数和(自身を除く): 10649738

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 19867, 39734, 99335, 139069, 198670, 278138, 695345, 973483, 1390690, 1946966, 4867415, 9734830]

約数ペア:

[(1, 9734830), (2, 4867415), (5, 1946966), (7, 1390690), (10, 973483), (14, 695345), (35, 278138), (49, 198670), (70, 139069), (98, 99335), (245, 39734), (490, 19867)]