30779742

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{104693}}^1$

素因数の和:104712

約数の個数: 24

約数和(自身を含む): 71610696

約数和(自身を除く): 40830954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 104693, 209386, 314079, 628158, 732851, 1465702, 2198553, 4397106, 5129957, 10259914, 15389871, 30779742]

約数ペア:

[(1, 30779742), (2, 15389871), (3, 10259914), (6, 5129957), (7, 4397106), (14, 2198553), (21, 1465702), (42, 732851), (49, 628158), (98, 314079), (147, 209386), (294, 104693)]