749004830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10700069}}^1$

素因数の和:10700083

約数の個数: 16

約数和(自身を含む): 1540810080

約数和(自身を除く): 791805250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 10700069, 21400138, 53500345, 74900483, 107000690, 149800966, 374502415, 749004830]

約数ペア:

[(1, 749004830), (2, 374502415), (5, 149800966), (7, 107000690), (10, 74900483), (14, 53500345), (35, 21400138), (70, 10700069)]