295026290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 604800000

約数和(自身を除く): 309773710

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 79, 115, 130, 158, 230, 299, 395, 598, 790, 1027, 1249, 1495, 1817, 2054, 2498, 2990, 3634, 5135, 6245, 9085, 10270, 12490, 16237, 18170, 23621, 28727, 32474, 47242, 57454, 81185, 98671, 118105, 143635, 162370, 197342, 236210, 287270, 373451, 493355, 746902, 986710, 1282723, 1867255, 2269433, 2565446, 3734510, 4538866, 6413615, 11347165, 12827230, 22694330, 29502629, 59005258, 147513145, 295026290]

約数ペア:

[(1, 295026290), (2, 147513145), (5, 59005258), (10, 29502629), (13, 22694330), (23, 12827230), (26, 11347165), (46, 6413615), (65, 4538866), (79, 3734510), (115, 2565446), (130, 2269433), (158, 1867255), (230, 1282723), (299, 986710), (395, 746902), (598, 493355), (790, 373451), (1027, 287270), (1249, 236210), (1495, 197342), (1817, 162370), (2054, 143635), (2498, 118105), (2990, 98671), (3634, 81185), (5135, 57454), (6245, 47242), (9085, 32474), (10270, 28727), (12490, 23621), (16237, 18170)]