61769260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19183}}^1$

素因数の和:19222

約数の個数: 48

約数和(自身を含む): 154699776

約数和(自身を除く): 92930516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 19183, 38366, 76732, 95915, 134281, 191830, 268562, 383660, 441209, 537124, 671405, 882418, 1342810, 1764836, 2206045, 2685620, 3088463, 4412090, 6176926, 8824180, 12353852, 15442315, 30884630, 61769260]

約数ペア:

[(1, 61769260), (2, 30884630), (4, 15442315), (5, 12353852), (7, 8824180), (10, 6176926), (14, 4412090), (20, 3088463), (23, 2685620), (28, 2206045), (35, 1764836), (46, 1342810), (70, 882418), (92, 671405), (115, 537124), (140, 441209), (161, 383660), (230, 268562), (322, 191830), (460, 134281), (644, 95915), (805, 76732), (1610, 38366), (3220, 19183)]