30663318

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{104297}}^1$

素因数の和:104316

約数の個数: 24

約数和(自身を含む): 71339832

約数和(自身を除く): 40676514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 104297, 208594, 312891, 625782, 730079, 1460158, 2190237, 4380474, 5110553, 10221106, 15331659, 30663318]

約数ペア:

[(1, 30663318), (2, 15331659), (3, 10221106), (6, 5110553), (7, 4380474), (14, 2190237), (21, 1460158), (42, 730079), (49, 625782), (98, 312891), (147, 208594), (294, 104297)]