349370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 48

約数和(自身を含む): 787968

約数和(自身を除く): 438598

約数列:

[1, 2, 5, 7, 10, 14, 23, 31, 35, 46, 49, 62, 70, 98, 115, 155, 161, 217, 230, 245, 310, 322, 434, 490, 713, 805, 1085, 1127, 1426, 1519, 1610, 2170, 2254, 3038, 3565, 4991, 5635, 7130, 7595, 9982, 11270, 15190, 24955, 34937, 49910, 69874, 174685, 349370]

約数ペア:

[(1, 349370), (2, 174685), (5, 69874), (7, 49910), (10, 34937), (14, 24955), (23, 15190), (31, 11270), (35, 9982), (46, 7595), (49, 7130), (62, 5635), (70, 4991), (98, 3565), (115, 3038), (155, 2254), (161, 2170), (217, 1610), (230, 1519), (245, 1426), (310, 1127), (322, 1085), (434, 805), (490, 713)]