30351657455

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{13709}}^1$

素因数の和:13860

約数の個数: 48

約数和(自身を含む): 44811299520

約数和(自身を除く): 14459642065

約数列:

[1, 5, 7, 17, 35, 61, 85, 119, 305, 427, 595, 1037, 2135, 3721, 5185, 7259, 13709, 18605, 26047, 36295, 63257, 68545, 95963, 130235, 233053, 316285, 442799, 479815, 836249, 1165265, 1631371, 2213995, 4181245, 5853743, 8156855, 14216233, 29268715, 51011189, 71081165, 99513631, 255055945, 357078323, 497568155, 867190213, 1785391615, 4335951065, 6070331491, 30351657455]

約数ペア:

[(1, 30351657455), (5, 6070331491), (7, 4335951065), (17, 1785391615), (35, 867190213), (61, 497568155), (85, 357078323), (119, 255055945), (305, 99513631), (427, 71081165), (595, 51011189), (1037, 29268715), (2135, 14216233), (3721, 8156855), (5185, 5853743), (7259, 4181245), (13709, 2213995), (18605, 1631371), (26047, 1165265), (36295, 836249), (63257, 479815), (68545, 442799), (95963, 316285), (130235, 233053)]