489201330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{58031}}^1$

素因数の和:58322

約数の個数: 32

約数和(自身を含む): 1178281728

約数和(自身を除く): 689080398

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 281, 562, 843, 1405, 1686, 2810, 4215, 8430, 58031, 116062, 174093, 290155, 348186, 580310, 870465, 1740930, 16306711, 32613422, 48920133, 81533555, 97840266, 163067110, 244600665, 489201330]

約数ペア:

[(1, 489201330), (2, 244600665), (3, 163067110), (5, 97840266), (6, 81533555), (10, 48920133), (15, 32613422), (30, 16306711), (281, 1740930), (562, 870465), (843, 580310), (1405, 348186), (1686, 290155), (2810, 174093), (4215, 116062), (8430, 58031)]