81499110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35281}}^1$

素因数の和:35309

約数の個数: 64

約数和(自身を含む): 243869184

約数和(自身を除く): 162370074

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 35281, 70562, 105843, 176405, 211686, 246967, 352810, 388091, 493934, 529215, 740901, 776182, 1058430, 1164273, 1234835, 1481802, 1940455, 2328546, 2469670, 2716637, 3704505, 3880910, 5433274, 5821365, 7409010, 8149911, 11642730, 13583185, 16299822, 27166370, 40749555, 81499110]

約数ペア:

[(1, 81499110), (2, 40749555), (3, 27166370), (5, 16299822), (6, 13583185), (7, 11642730), (10, 8149911), (11, 7409010), (14, 5821365), (15, 5433274), (21, 3880910), (22, 3704505), (30, 2716637), (33, 2469670), (35, 2328546), (42, 1940455), (55, 1481802), (66, 1234835), (70, 1164273), (77, 1058430), (105, 776182), (110, 740901), (154, 529215), (165, 493934), (210, 388091), (231, 352810), (330, 246967), (385, 211686), (462, 176405), (770, 105843), (1155, 70562), (2310, 35281)]