1690265535

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 3226728960

約数和(自身を除く): 1536463425

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 103, 105, 147, 245, 249, 269, 309, 415, 515, 581, 721, 735, 807, 1245, 1345, 1545, 1743, 1883, 2163, 2905, 3605, 4035, 4067, 5047, 5649, 8549, 8715, 9415, 10815, 12201, 13181, 15141, 20335, 22327, 25235, 25647, 27707, 28245, 39543, 42745, 59843, 61005, 65905, 66981, 75705, 83121, 111635, 128235, 138535, 156289, 179529, 193949, 197715, 299215, 334905, 415605, 418901, 468867, 581847, 781445, 897645, 969745, 1094023, 1256703, 1357643, 2094505, 2299681, 2344335, 2909235, 3282069, 4072929, 5470115, 6283515, 6788215, 6899043, 11498405, 16097767, 16410345, 20364645, 34495215, 48293301, 80488835, 112684369, 241466505, 338053107, 563421845, 1690265535]

約数ペア:

[(1, 1690265535), (3, 563421845), (5, 338053107), (7, 241466505), (15, 112684369), (21, 80488835), (35, 48293301), (49, 34495215), (83, 20364645), (103, 16410345), (105, 16097767), (147, 11498405), (245, 6899043), (249, 6788215), (269, 6283515), (309, 5470115), (415, 4072929), (515, 3282069), (581, 2909235), (721, 2344335), (735, 2299681), (807, 2094505), (1245, 1357643), (1345, 1256703), (1545, 1094023), (1743, 969745), (1883, 897645), (2163, 781445), (2905, 581847), (3605, 468867), (4035, 418901), (4067, 415605), (5047, 334905), (5649, 299215), (8549, 197715), (8715, 193949), (9415, 179529), (10815, 156289), (12201, 138535), (13181, 128235), (15141, 111635), (20335, 83121), (22327, 75705), (25235, 66981), (25647, 65905), (27707, 61005), (28245, 59843), (39543, 42745)]