247498410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{5003}}^1$

素因数の和:5127

約数の個数: 64

約数和(自身を含む): 635548032

約数和(自身を除く): 388049622

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 97, 102, 170, 194, 255, 291, 485, 510, 582, 970, 1455, 1649, 2910, 3298, 4947, 5003, 8245, 9894, 10006, 15009, 16490, 24735, 25015, 30018, 49470, 50030, 75045, 85051, 150090, 170102, 255153, 425255, 485291, 510306, 850510, 970582, 1275765, 1455873, 2426455, 2551530, 2911746, 4852910, 7279365, 8249947, 14558730, 16499894, 24749841, 41249735, 49499682, 82499470, 123749205, 247498410]

約数ペア:

[(1, 247498410), (2, 123749205), (3, 82499470), (5, 49499682), (6, 41249735), (10, 24749841), (15, 16499894), (17, 14558730), (30, 8249947), (34, 7279365), (51, 4852910), (85, 2911746), (97, 2551530), (102, 2426455), (170, 1455873), (194, 1275765), (255, 970582), (291, 850510), (485, 510306), (510, 485291), (582, 425255), (970, 255153), (1455, 170102), (1649, 150090), (2910, 85051), (3298, 75045), (4947, 50030), (5003, 49470), (8245, 30018), (9894, 25015), (10006, 24735), (15009, 16490)]