15690318364

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{74527}}^1$

素因数の和:74714

約数の個数: 48

約数和(自身を含む): 32119779328

約数和(自身を除く): 16429460964

約数列:

[1, 2, 4, 7, 14, 28, 73, 103, 146, 206, 292, 412, 511, 721, 1022, 1442, 2044, 2884, 7519, 15038, 30076, 52633, 74527, 105266, 149054, 210532, 298108, 521689, 1043378, 2086756, 5440471, 7676281, 10880942, 15352562, 21761884, 30705124, 38083297, 53733967, 76166594, 107467934, 152333188, 214935868, 560368513, 1120737026, 2241474052, 3922579591, 7845159182, 15690318364]

約数ペア:

[(1, 15690318364), (2, 7845159182), (4, 3922579591), (7, 2241474052), (14, 1120737026), (28, 560368513), (73, 214935868), (103, 152333188), (146, 107467934), (206, 76166594), (292, 53733967), (412, 38083297), (511, 30705124), (721, 21761884), (1022, 15352562), (1442, 10880942), (2044, 7676281), (2884, 5440471), (7519, 2086756), (15038, 1043378), (30076, 521689), (52633, 298108), (74527, 210532), (105266, 149054)]