1250962310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{683}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 2474515008

約数和(自身を除く): 1223552698

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 193, 365, 386, 683, 730, 949, 965, 1366, 1898, 1930, 2509, 3415, 4745, 5018, 6830, 8879, 9490, 12545, 14089, 17758, 25090, 28178, 44395, 49859, 70445, 88790, 99718, 131819, 140890, 183157, 249295, 263638, 366314, 498590, 648167, 659095, 915785, 1296334, 1318190, 1713647, 1831570, 3240835, 3427294, 6481670, 8568235, 9622787, 17136470, 19245574, 48113935, 96227870, 125096231, 250192462, 625481155, 1250962310]

約数ペア:

[(1, 1250962310), (2, 625481155), (5, 250192462), (10, 125096231), (13, 96227870), (26, 48113935), (65, 19245574), (73, 17136470), (130, 9622787), (146, 8568235), (193, 6481670), (365, 3427294), (386, 3240835), (683, 1831570), (730, 1713647), (949, 1318190), (965, 1296334), (1366, 915785), (1898, 659095), (1930, 648167), (2509, 498590), (3415, 366314), (4745, 263638), (5018, 249295), (6830, 183157), (8879, 140890), (9490, 131819), (12545, 99718), (14089, 88790), (17758, 70445), (25090, 49859), (28178, 44395)]