76782660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41281}}^1$

素因数の和:41324

約数の個数: 48

約数和(自身を含む): 221932032

約数和(自身を除く): 145149372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 41281, 82562, 123843, 165124, 206405, 247686, 412810, 495372, 619215, 825620, 1238430, 1279711, 2476860, 2559422, 3839133, 5118844, 6398555, 7678266, 12797110, 15356532, 19195665, 25594220, 38391330, 76782660]

約数ペア:

[(1, 76782660), (2, 38391330), (3, 25594220), (4, 19195665), (5, 15356532), (6, 12797110), (10, 7678266), (12, 6398555), (15, 5118844), (20, 3839133), (30, 2559422), (31, 2476860), (60, 1279711), (62, 1238430), (93, 825620), (124, 619215), (155, 495372), (186, 412810), (310, 247686), (372, 206405), (465, 165124), (620, 123843), (930, 82562), (1860, 41281)]