30543770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{79}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 59546880

約数和(自身を除く): 29003110

約数列:

[1, 2, 5, 10, 23, 41, 46, 79, 82, 115, 158, 205, 230, 395, 410, 790, 943, 1681, 1817, 1886, 3239, 3362, 3634, 4715, 6478, 8405, 9085, 9430, 16195, 16810, 18170, 32390, 38663, 74497, 77326, 132799, 148994, 193315, 265598, 372485, 386630, 663995, 744970, 1327990, 3054377, 6108754, 15271885, 30543770]

約数ペア:

[(1, 30543770), (2, 15271885), (5, 6108754), (10, 3054377), (23, 1327990), (41, 744970), (46, 663995), (79, 386630), (82, 372485), (115, 265598), (158, 193315), (205, 148994), (230, 132799), (395, 77326), (410, 74497), (790, 38663), (943, 32390), (1681, 18170), (1817, 16810), (1886, 16195), (3239, 9430), (3362, 9085), (3634, 8405), (4715, 6478)]