17047890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{189421}}^1$

素因数の和:189434

約数の個数: 24

約数和(自身を含む): 44324748

約数和(自身を除く): 27276858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 189421, 378842, 568263, 947105, 1136526, 1704789, 1894210, 2841315, 3409578, 5682630, 8523945, 17047890]

約数ペア:

[(1, 17047890), (2, 8523945), (3, 5682630), (5, 3409578), (6, 2841315), (9, 1894210), (10, 1704789), (15, 1136526), (18, 947105), (30, 568263), (45, 378842), (90, 189421)]