319735090

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{385223}}^1$

素因数の和:385313

約数の個数: 16

約数和(自身を含む): 582458688

約数和(自身を除く): 262723598

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 385223, 770446, 1926115, 3852230, 31973509, 63947018, 159867545, 319735090]

約数ペア:

[(1, 319735090), (2, 159867545), (5, 63947018), (10, 31973509), (83, 3852230), (166, 1926115), (415, 770446), (830, 385223)]