250996930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{2357}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 472656384

約数和(自身を除く): 221659454

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 463, 926, 2315, 2357, 4630, 4714, 10649, 11785, 21298, 23570, 53245, 54211, 106490, 108422, 271055, 542110, 1091291, 2182582, 5456455, 10912910, 25099693, 50199386, 125498465, 250996930]

約数ペア:

[(1, 250996930), (2, 125498465), (5, 50199386), (10, 25099693), (23, 10912910), (46, 5456455), (115, 2182582), (230, 1091291), (463, 542110), (926, 271055), (2315, 108422), (2357, 106490), (4630, 54211), (4714, 53245), (10649, 23570), (11785, 21298)]