266670510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{20341}}^1$

素因数の和:20393

約数の個数: 64

約数和(自身を含む): 703019520

約数和(自身を除く): 436349010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 20341, 40682, 61023, 101705, 122046, 203410, 305115, 386479, 467843, 610230, 772958, 935686, 1159437, 1403529, 1932395, 2318874, 2339215, 2807058, 3864790, 4678430, 5797185, 7017645, 8889017, 11594370, 14035290, 17778034, 26667051, 44445085, 53334102, 88890170, 133335255, 266670510]

約数ペア:

[(1, 266670510), (2, 133335255), (3, 88890170), (5, 53334102), (6, 44445085), (10, 26667051), (15, 17778034), (19, 14035290), (23, 11594370), (30, 8889017), (38, 7017645), (46, 5797185), (57, 4678430), (69, 3864790), (95, 2807058), (114, 2339215), (115, 2318874), (138, 1932395), (190, 1403529), (230, 1159437), (285, 935686), (345, 772958), (437, 610230), (570, 467843), (690, 386479), (874, 305115), (1311, 203410), (2185, 122046), (2622, 101705), (4370, 61023), (6555, 40682), (13110, 20341)]