389351010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{418657}}^1$

素因数の和:418698

約数の個数: 32

約数和(自身を含む): 964588032

約数和(自身を除く): 575237022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 418657, 837314, 1255971, 2093285, 2511942, 4186570, 6279855, 12559710, 12978367, 25956734, 38935101, 64891835, 77870202, 129783670, 194675505, 389351010]

約数ペア:

[(1, 389351010), (2, 194675505), (3, 129783670), (5, 77870202), (6, 64891835), (10, 38935101), (15, 25956734), (30, 12978367), (31, 12559710), (62, 6279855), (93, 4186570), (155, 2511942), (186, 2093285), (310, 1255971), (465, 837314), (930, 418657)]