30997388

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 55298880

約数和(自身を除く): 24301492

約数列:

[1, 2, 4, 79, 158, 233, 316, 421, 466, 842, 932, 1684, 18407, 33259, 36814, 66518, 73628, 98093, 133036, 196186, 392372, 7749347, 15498694, 30997388]

約数ペア:

[(1, 30997388), (2, 15498694), (4, 7749347), (79, 392372), (158, 196186), (233, 133036), (316, 98093), (421, 73628), (466, 66518), (842, 36814), (932, 33259), (1684, 18407)]