1234179910

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1\times {\mathrm{4517}}^1$

素因数の和:4920

約数の個数: 32

約数和(自身を含む): 2254301280

約数和(自身を除く): 1020121370

約数列:

[1, 2, 5, 10, 89, 178, 307, 445, 614, 890, 1535, 3070, 4517, 9034, 22585, 27323, 45170, 54646, 136615, 273230, 402013, 804026, 1386719, 2010065, 2773438, 4020130, 6933595, 13867190, 123417991, 246835982, 617089955, 1234179910]

約数ペア:

[(1, 1234179910), (2, 617089955), (5, 246835982), (10, 123417991), (89, 13867190), (178, 6933595), (307, 4020130), (445, 2773438), (614, 2010065), (890, 1386719), (1535, 804026), (3070, 402013), (4517, 273230), (9034, 136615), (22585, 54646), (27323, 45170)]