863670230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{10357}}^1$

素因数の和:10664

約数の個数: 32

約数和(自身を含む): 1610876160

約数和(自身を除く): 747205930

約数列:

[1, 2, 5, 10, 31, 62, 155, 269, 310, 538, 1345, 2690, 8339, 10357, 16678, 20714, 41695, 51785, 83390, 103570, 321067, 642134, 1605335, 2786033, 3210670, 5572066, 13930165, 27860330, 86367023, 172734046, 431835115, 863670230]

約数ペア:

[(1, 863670230), (2, 431835115), (5, 172734046), (10, 86367023), (31, 27860330), (62, 13930165), (155, 5572066), (269, 3210670), (310, 2786033), (538, 1605335), (1345, 642134), (2690, 321067), (8339, 103570), (10357, 83390), (16678, 51785), (20714, 41695)]