69915870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{7127}}^1$

素因数の和:7249

約数の個数: 48

約数和(自身を含む): 183474720

約数和(自身を除く): 113558850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 7127, 9810, 14254, 21381, 35635, 42762, 64143, 71270, 106905, 128286, 213810, 320715, 641430, 776843, 1553686, 2330529, 3884215, 4661058, 6991587, 7768430, 11652645, 13983174, 23305290, 34957935, 69915870]

約数ペア:

[(1, 69915870), (2, 34957935), (3, 23305290), (5, 13983174), (6, 11652645), (9, 7768430), (10, 6991587), (15, 4661058), (18, 3884215), (30, 2330529), (45, 1553686), (90, 776843), (109, 641430), (218, 320715), (327, 213810), (545, 128286), (654, 106905), (981, 71270), (1090, 64143), (1635, 42762), (1962, 35635), (3270, 21381), (4905, 14254), (7127, 9810)]