4754470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 10309248

約数和(自身を除く): 5554778

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 313, 434, 490, 626, 1085, 1519, 1565, 2170, 2191, 3038, 3130, 4382, 7595, 9703, 10955, 15190, 15337, 19406, 21910, 30674, 48515, 67921, 76685, 97030, 135842, 153370, 339605, 475447, 679210, 950894, 2377235, 4754470]

約数ペア:

[(1, 4754470), (2, 2377235), (5, 950894), (7, 679210), (10, 475447), (14, 339605), (31, 153370), (35, 135842), (49, 97030), (62, 76685), (70, 67921), (98, 48515), (155, 30674), (217, 21910), (245, 19406), (310, 15337), (313, 15190), (434, 10955), (490, 9703), (626, 7595), (1085, 4382), (1519, 3130), (1565, 3038), (2170, 2191)]