39826290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3109}}^1$

素因数の和:3187

約数の個数: 64

約数和(自身を含む): 111064320

約数和(自身を除く): 71238030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 3109, 4270, 6218, 6405, 9327, 12810, 15545, 18654, 21763, 31090, 43526, 46635, 65289, 93270, 108815, 130578, 189649, 217630, 326445, 379298, 568947, 652890, 948245, 1137894, 1327543, 1896490, 2655086, 2844735, 3982629, 5689470, 6637715, 7965258, 13275430, 19913145, 39826290]

約数ペア:

[(1, 39826290), (2, 19913145), (3, 13275430), (5, 7965258), (6, 6637715), (7, 5689470), (10, 3982629), (14, 2844735), (15, 2655086), (21, 1896490), (30, 1327543), (35, 1137894), (42, 948245), (61, 652890), (70, 568947), (105, 379298), (122, 326445), (183, 217630), (210, 189649), (305, 130578), (366, 108815), (427, 93270), (610, 65289), (854, 46635), (915, 43526), (1281, 31090), (1830, 21763), (2135, 18654), (2562, 15545), (3109, 12810), (4270, 9327), (6218, 6405)]