1717730770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113083}}^1$

素因数の和:113135

約数の個数: 48

約数和(自身を含む): 3712773888

約数和(自身を除く): 1995043118

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 15190, 113083, 226166, 565415, 791581, 1130830, 1583162, 3505573, 3957905, 5541067, 7011146, 7915810, 11082134, 17527865, 24539011, 27705335, 35055730, 49078022, 55410670, 122695055, 171773077, 245390110, 343546154, 858865385, 1717730770]

約数ペア:

[(1, 1717730770), (2, 858865385), (5, 343546154), (7, 245390110), (10, 171773077), (14, 122695055), (31, 55410670), (35, 49078022), (49, 35055730), (62, 27705335), (70, 24539011), (98, 17527865), (155, 11082134), (217, 7915810), (245, 7011146), (310, 5541067), (434, 3957905), (490, 3505573), (1085, 1583162), (1519, 1130830), (2170, 791581), (3038, 565415), (7595, 226166), (15190, 113083)]