31637130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 87920640

約数和(自身を除く): 56283510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 474, 553, 790, 1106, 1185, 1659, 1907, 2370, 2765, 3318, 3814, 5530, 5721, 8295, 9535, 11442, 13349, 16590, 19070, 26698, 28605, 40047, 57210, 66745, 80094, 133490, 150653, 200235, 301306, 400470, 451959, 753265, 903918, 1054571, 1506530, 2109142, 2259795, 3163713, 4519590, 5272855, 6327426, 10545710, 15818565, 31637130]

約数ペア:

[(1, 31637130), (2, 15818565), (3, 10545710), (5, 6327426), (6, 5272855), (7, 4519590), (10, 3163713), (14, 2259795), (15, 2109142), (21, 1506530), (30, 1054571), (35, 903918), (42, 753265), (70, 451959), (79, 400470), (105, 301306), (158, 200235), (210, 150653), (237, 133490), (395, 80094), (474, 66745), (553, 57210), (790, 40047), (1106, 28605), (1185, 26698), (1659, 19070), (1907, 16590), (2370, 13349), (2765, 11442), (3318, 9535), (3814, 8295), (5530, 5721)]