39206910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 97044480

約数和(自身を除く): 57837570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 79, 142, 158, 213, 233, 237, 355, 395, 426, 466, 474, 699, 710, 790, 1065, 1165, 1185, 1398, 2130, 2330, 2370, 3495, 5609, 6990, 11218, 16543, 16827, 18407, 28045, 33086, 33654, 36814, 49629, 55221, 56090, 82715, 84135, 92035, 99258, 110442, 165430, 168270, 184070, 248145, 276105, 496290, 552210, 1306897, 2613794, 3920691, 6534485, 7841382, 13068970, 19603455, 39206910]

約数ペア:

[(1, 39206910), (2, 19603455), (3, 13068970), (5, 7841382), (6, 6534485), (10, 3920691), (15, 2613794), (30, 1306897), (71, 552210), (79, 496290), (142, 276105), (158, 248145), (213, 184070), (233, 168270), (237, 165430), (355, 110442), (395, 99258), (426, 92035), (466, 84135), (474, 82715), (699, 56090), (710, 55221), (790, 49629), (1065, 36814), (1165, 33654), (1185, 33086), (1398, 28045), (2130, 18407), (2330, 16827), (2370, 16543), (3495, 11218), (5609, 6990)]