15302890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90017}}^1$

素因数の和:90041

約数の個数: 16

約数和(自身を含む): 29165832

約数和(自身を除く): 13862942

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 90017, 180034, 450085, 900170, 1530289, 3060578, 7651445, 15302890]

約数ペア:

[(1, 15302890), (2, 7651445), (5, 3060578), (10, 1530289), (17, 900170), (34, 450085), (85, 180034), (170, 90017)]