212912010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{788563}}^1$

素因数の和:788579

約数の個数: 32

約数和(自身を含む): 567766080

約数和(自身を除く): 354854070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 788563, 1577126, 2365689, 3942815, 4731378, 7097067, 7885630, 11828445, 14194134, 21291201, 23656890, 35485335, 42582402, 70970670, 106456005, 212912010]

約数ペア:

[(1, 212912010), (2, 106456005), (3, 70970670), (5, 42582402), (6, 35485335), (9, 23656890), (10, 21291201), (15, 14194134), (18, 11828445), (27, 7885630), (30, 7097067), (45, 4731378), (54, 3942815), (90, 2365689), (135, 1577126), (270, 788563)]