68848860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31013}}^1$

素因数の和:31062

約数の個数: 48

約数和(自身を含む): 197993376

約数和(自身を除く): 129144516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 31013, 62026, 93039, 124052, 155065, 186078, 310130, 372156, 465195, 620260, 930390, 1147481, 1860780, 2294962, 3442443, 4589924, 5737405, 6884886, 11474810, 13769772, 17212215, 22949620, 34424430, 68848860]

約数ペア:

[(1, 68848860), (2, 34424430), (3, 22949620), (4, 17212215), (5, 13769772), (6, 11474810), (10, 6884886), (12, 5737405), (15, 4589924), (20, 3442443), (30, 2294962), (37, 1860780), (60, 1147481), (74, 930390), (111, 620260), (148, 465195), (185, 372156), (222, 310130), (370, 186078), (444, 155065), (555, 124052), (740, 93039), (1110, 62026), (2220, 31013)]