210069690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{587}}^1$

素因数の和:827

約数の個数: 64

約数和(自身を含む): 514805760

約数和(自身を除く): 304736070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 151, 158, 237, 302, 395, 453, 474, 587, 755, 790, 906, 1174, 1185, 1510, 1761, 2265, 2370, 2935, 3522, 4530, 5870, 8805, 11929, 17610, 23858, 35787, 46373, 59645, 71574, 88637, 92746, 119290, 139119, 177274, 178935, 231865, 265911, 278238, 357870, 443185, 463730, 531822, 695595, 886370, 1329555, 1391190, 2659110, 7002323, 14004646, 21006969, 35011615, 42013938, 70023230, 105034845, 210069690]

約数ペア:

[(1, 210069690), (2, 105034845), (3, 70023230), (5, 42013938), (6, 35011615), (10, 21006969), (15, 14004646), (30, 7002323), (79, 2659110), (151, 1391190), (158, 1329555), (237, 886370), (302, 695595), (395, 531822), (453, 463730), (474, 443185), (587, 357870), (755, 278238), (790, 265911), (906, 231865), (1174, 178935), (1185, 177274), (1510, 139119), (1761, 119290), (2265, 92746), (2370, 88637), (2935, 71574), (3522, 59645), (4530, 46373), (5870, 35787), (8805, 23858), (11929, 17610)]