289390380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4823173}}^1$

素因数の和:4823185

約数の個数: 24

約数和(自身を含む): 810293232

約数和(自身を除く): 520902852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4823173, 9646346, 14469519, 19292692, 24115865, 28939038, 48231730, 57878076, 72347595, 96463460, 144695190, 289390380]

約数ペア:

[(1, 289390380), (2, 144695190), (3, 96463460), (4, 72347595), (5, 57878076), (6, 48231730), (10, 28939038), (12, 24115865), (15, 19292692), (20, 14469519), (30, 9646346), (60, 4823173)]