289688430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9656281}}^1$

素因数の和:9656291

約数の個数: 16

約数和(自身を含む): 695252304

約数和(自身を除く): 405563874

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9656281, 19312562, 28968843, 48281405, 57937686, 96562810, 144844215, 289688430]

約数ペア:

[(1, 289688430), (2, 144844215), (3, 96562810), (5, 57937686), (6, 48281405), (10, 28968843), (15, 19312562), (30, 9656281)]