1640952930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{54698431}}^1$

素因数の和:54698441

約数の個数: 16

約数和(自身を含む): 3938287104

約数和(自身を除く): 2297334174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 54698431, 109396862, 164095293, 273492155, 328190586, 546984310, 820476465, 1640952930]

約数ペア:

[(1, 1640952930), (2, 820476465), (3, 546984310), (5, 328190586), (6, 273492155), (10, 164095293), (15, 109396862), (30, 54698431)]