138686670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1540963}}^1$

素因数の和:1540976

約数の個数: 24

約数和(自身を含む): 360585576

約数和(自身を除く): 221898906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1540963, 3081926, 4622889, 7704815, 9245778, 13868667, 15409630, 23114445, 27737334, 46228890, 69343335, 138686670]

約数ペア:

[(1, 138686670), (2, 69343335), (3, 46228890), (5, 27737334), (6, 23114445), (9, 15409630), (10, 13868667), (15, 9245778), (18, 7704815), (30, 4622889), (45, 3081926), (90, 1540963)]