10905621660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{401237}}^1$

素因数の和:401403

約数の個数: 72

約数和(自身を含む): 33299544096

約数和(自身を除く): 22393922436

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 906, 1359, 1510, 1812, 2265, 2718, 3020, 4530, 5436, 6795, 9060, 13590, 27180, 401237, 802474, 1203711, 1604948, 2006185, 2407422, 3611133, 4012370, 4814844, 6018555, 7222266, 8024740, 12037110, 14444532, 18055665, 24074220, 36111330, 60586787, 72222660, 121173574, 181760361, 242347148, 302933935, 363520722, 545281083, 605867870, 727041444, 908801805, 1090562166, 1211735740, 1817603610, 2181124332, 2726405415, 3635207220, 5452810830, 10905621660]

約数ペア:

[(1, 10905621660), (2, 5452810830), (3, 3635207220), (4, 2726405415), (5, 2181124332), (6, 1817603610), (9, 1211735740), (10, 1090562166), (12, 908801805), (15, 727041444), (18, 605867870), (20, 545281083), (30, 363520722), (36, 302933935), (45, 242347148), (60, 181760361), (90, 121173574), (151, 72222660), (180, 60586787), (302, 36111330), (453, 24074220), (604, 18055665), (755, 14444532), (906, 12037110), (1359, 8024740), (1510, 7222266), (1812, 6018555), (2265, 4814844), (2718, 4012370), (3020, 3611133), (4530, 2407422), (5436, 2006185), (6795, 1604948), (9060, 1203711), (13590, 802474), (27180, 401237)]