1330461910

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1979}}^1$

素因数の和:2125

約数の個数: 64

約数和(自身を含む): 2600294400

約数和(自身を除く): 1269832490

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 79, 115, 158, 185, 230, 370, 395, 790, 851, 1702, 1817, 1979, 2923, 3634, 3958, 4255, 5846, 8510, 9085, 9895, 14615, 18170, 19790, 29230, 45517, 67229, 73223, 91034, 134458, 146446, 156341, 227585, 312682, 336145, 366115, 455170, 672290, 732230, 781705, 1563410, 1684129, 3368258, 3595843, 5784617, 7191686, 8420645, 11569234, 16841290, 17979215, 28923085, 35958430, 57846170, 133046191, 266092382, 665230955, 1330461910]

約数ペア:

[(1, 1330461910), (2, 665230955), (5, 266092382), (10, 133046191), (23, 57846170), (37, 35958430), (46, 28923085), (74, 17979215), (79, 16841290), (115, 11569234), (158, 8420645), (185, 7191686), (230, 5784617), (370, 3595843), (395, 3368258), (790, 1684129), (851, 1563410), (1702, 781705), (1817, 732230), (1979, 672290), (2923, 455170), (3634, 366115), (3958, 336145), (4255, 312682), (5846, 227585), (8510, 156341), (9085, 146446), (9895, 134458), (14615, 91034), (18170, 73223), (19790, 67229), (29230, 45517)]