63281010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 164545920

約数和(自身を除く): 101264910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 211, 390, 422, 633, 769, 1055, 1266, 1538, 2110, 2307, 2743, 3165, 3845, 4614, 5486, 6330, 7690, 8229, 9997, 11535, 13715, 16458, 19994, 23070, 27430, 29991, 41145, 49985, 59982, 82290, 99970, 149955, 162259, 299910, 324518, 486777, 811295, 973554, 1622590, 2109367, 2433885, 4218734, 4867770, 6328101, 10546835, 12656202, 21093670, 31640505, 63281010]

約数ペア:

[(1, 63281010), (2, 31640505), (3, 21093670), (5, 12656202), (6, 10546835), (10, 6328101), (13, 4867770), (15, 4218734), (26, 2433885), (30, 2109367), (39, 1622590), (65, 973554), (78, 811295), (130, 486777), (195, 324518), (211, 299910), (390, 162259), (422, 149955), (633, 99970), (769, 82290), (1055, 59982), (1266, 49985), (1538, 41145), (2110, 29991), (2307, 27430), (2743, 23070), (3165, 19994), (3845, 16458), (4614, 13715), (5486, 11535), (6330, 9997), (7690, 8229)]