72751630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25349}}^1$

素因数の和:25404

約数の個数: 32

約数和(自身を含む): 153316800

約数和(自身を除く): 80565170

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 25349, 50698, 126745, 177443, 253490, 354886, 887215, 1039309, 1774430, 2078618, 5196545, 7275163, 10393090, 14550326, 36375815, 72751630]

約数ペア:

[(1, 72751630), (2, 36375815), (5, 14550326), (7, 10393090), (10, 7275163), (14, 5196545), (35, 2078618), (41, 1774430), (70, 1039309), (82, 887215), (205, 354886), (287, 253490), (410, 177443), (574, 126745), (1435, 50698), (2870, 25349)]