353670890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{31051}}^1$

素因数の和:31142

約数の個数: 32

約数和(自身を含む): 684137664

約数和(自身を除く): 330466774

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 31051, 62102, 155255, 310510, 527867, 1055734, 2080417, 2639335, 4160834, 5278670, 10402085, 20804170, 35367089, 70734178, 176835445, 353670890]

約数ペア:

[(1, 353670890), (2, 176835445), (5, 70734178), (10, 35367089), (17, 20804170), (34, 10402085), (67, 5278670), (85, 4160834), (134, 2639335), (170, 2080417), (335, 1055734), (670, 527867), (1139, 310510), (2278, 155255), (5695, 62102), (11390, 31051)]