260691697110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{758729}}^1$

素因数の和:759633

約数の個数: 64

約数和(自身を含む): 674553458880

約数和(自身を除く): 413861761770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 881, 1762, 2643, 4405, 5286, 8810, 11453, 13215, 22906, 26430, 34359, 57265, 68718, 114530, 171795, 343590, 758729, 1517458, 2276187, 3793645, 4552374, 7587290, 9863477, 11380935, 19726954, 22761870, 29590431, 49317385, 59180862, 98634770, 147952155, 295904310, 668440249, 1336880498, 2005320747, 3342201245, 4010641494, 6684402490, 8689723237, 10026603735, 17379446474, 20053207470, 26069169711, 43448616185, 52138339422, 86897232370, 130345848555, 260691697110]

約数ペア:

[(1, 260691697110), (2, 130345848555), (3, 86897232370), (5, 52138339422), (6, 43448616185), (10, 26069169711), (13, 20053207470), (15, 17379446474), (26, 10026603735), (30, 8689723237), (39, 6684402490), (65, 4010641494), (78, 3342201245), (130, 2005320747), (195, 1336880498), (390, 668440249), (881, 295904310), (1762, 147952155), (2643, 98634770), (4405, 59180862), (5286, 49317385), (8810, 29590431), (11453, 22761870), (13215, 19726954), (22906, 11380935), (26430, 9863477), (34359, 7587290), (57265, 4552374), (68718, 3793645), (114530, 2276187), (171795, 1517458), (343590, 758729)]