15646130

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{557}}^1$

素因数の和:670

約数の個数: 24

約数和(自身を含む): 28755972

約数和(自身を除く): 13109842

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 557, 1114, 2785, 2809, 5570, 5618, 14045, 28090, 29521, 59042, 147605, 295210, 1564613, 3129226, 7823065, 15646130]

約数ペア:

[(1, 15646130), (2, 7823065), (5, 3129226), (10, 1564613), (53, 295210), (106, 147605), (265, 59042), (530, 29521), (557, 28090), (1114, 14045), (2785, 5618), (2809, 5570)]