30866966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 52835328

約数和(自身を除く): 21968362

約数列:

[1, 2, 13, 23, 26, 46, 71, 142, 299, 598, 727, 923, 1454, 1633, 1846, 3266, 9451, 16721, 18902, 21229, 33442, 42458, 51617, 103234, 217373, 434746, 671021, 1187191, 1342042, 2374382, 15433483, 30866966]

約数ペア:

[(1, 30866966), (2, 15433483), (13, 2374382), (23, 1342042), (26, 1187191), (46, 671021), (71, 434746), (142, 217373), (299, 103234), (598, 51617), (727, 42458), (923, 33442), (1454, 21229), (1633, 18902), (1846, 16721), (3266, 9451)]