82745130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212167}}^1$

素因数の和:212190

約数の個数: 32

約数和(自身を含む): 213865344

約数和(自身を除く): 131120214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 212167, 424334, 636501, 1060835, 1273002, 2121670, 2758171, 3182505, 5516342, 6365010, 8274513, 13790855, 16549026, 27581710, 41372565, 82745130]

約数ペア:

[(1, 82745130), (2, 41372565), (3, 27581710), (5, 16549026), (6, 13790855), (10, 8274513), (13, 6365010), (15, 5516342), (26, 3182505), (30, 2758171), (39, 2121670), (65, 1273002), (78, 1060835), (130, 636501), (195, 424334), (390, 212167)]