1716470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 3742848

約数和(自身を除く): 2026378

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 113, 155, 217, 226, 245, 310, 434, 490, 565, 791, 1085, 1130, 1519, 1582, 2170, 3038, 3503, 3955, 5537, 7006, 7595, 7910, 11074, 15190, 17515, 24521, 27685, 35030, 49042, 55370, 122605, 171647, 245210, 343294, 858235, 1716470]

約数ペア:

[(1, 1716470), (2, 858235), (5, 343294), (7, 245210), (10, 171647), (14, 122605), (31, 55370), (35, 49042), (49, 35030), (62, 27685), (70, 24521), (98, 17515), (113, 15190), (155, 11074), (217, 7910), (226, 7595), (245, 7006), (310, 5537), (434, 3955), (490, 3503), (565, 3038), (791, 2170), (1085, 1582), (1130, 1519)]