1330449260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{413183}}^1$

素因数の和:413222

約数の個数: 48

約数和(自身を含む): 3331915776

約数和(自身を除く): 2001466516

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, 413183, 826366, 1652732, 2065915, 2892281, 4131830, 5784562, 8263660, 9503209, 11569124, 14461405, 19006418, 28922810, 38012836, 47516045, 57845620, 66522463, 95032090, 133044926, 190064180, 266089852, 332612315, 665224630, 1330449260]

約数ペア:

[(1, 1330449260), (2, 665224630), (4, 332612315), (5, 266089852), (7, 190064180), (10, 133044926), (14, 95032090), (20, 66522463), (23, 57845620), (28, 47516045), (35, 38012836), (46, 28922810), (70, 19006418), (92, 14461405), (115, 11569124), (140, 9503209), (161, 8263660), (230, 5784562), (322, 4131830), (460, 2892281), (644, 2065915), (805, 1652732), (1610, 826366), (3220, 413183)]