4081890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1321}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 9899136

約数和(自身を除く): 5817246

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1321, 1545, 2642, 3090, 3963, 6605, 7926, 13210, 19815, 39630, 136063, 272126, 408189, 680315, 816378, 1360630, 2040945, 4081890]

約数ペア:

[(1, 4081890), (2, 2040945), (3, 1360630), (5, 816378), (6, 680315), (10, 408189), (15, 272126), (30, 136063), (103, 39630), (206, 19815), (309, 13210), (515, 7926), (618, 6605), (1030, 3963), (1321, 3090), (1545, 2642)]