15230068

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 31739904

約数和(自身を除く): 16509836

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 163, 188, 284, 326, 329, 497, 652, 658, 994, 1141, 1316, 1988, 2282, 3337, 4564, 6674, 7661, 11573, 13348, 15322, 23146, 23359, 30644, 46292, 46718, 53627, 81011, 93436, 107254, 162022, 214508, 324044, 543931, 1087862, 2175724, 3807517, 7615034, 15230068]

約数ペア:

[(1, 15230068), (2, 7615034), (4, 3807517), (7, 2175724), (14, 1087862), (28, 543931), (47, 324044), (71, 214508), (94, 162022), (142, 107254), (163, 93436), (188, 81011), (284, 53627), (326, 46718), (329, 46292), (497, 30644), (652, 23359), (658, 23146), (994, 15322), (1141, 13348), (1316, 11573), (1988, 7661), (2282, 6674), (3337, 4564)]