9644180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 25405128

約数和(自身を除く): 15760948

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 757, 910, 980, 1274, 1514, 1820, 2548, 3028, 3185, 3785, 5299, 6370, 7570, 9841, 10598, 12740, 15140, 19682, 21196, 26495, 37093, 39364, 49205, 52990, 68887, 74186, 98410, 105980, 137774, 148372, 185465, 196820, 275548, 344435, 370930, 482209, 688870, 741860, 964418, 1377740, 1928836, 2411045, 4822090, 9644180]

約数ペア:

[(1, 9644180), (2, 4822090), (4, 2411045), (5, 1928836), (7, 1377740), (10, 964418), (13, 741860), (14, 688870), (20, 482209), (26, 370930), (28, 344435), (35, 275548), (49, 196820), (52, 185465), (65, 148372), (70, 137774), (91, 105980), (98, 98410), (130, 74186), (140, 68887), (182, 52990), (196, 49205), (245, 39364), (260, 37093), (364, 26495), (455, 21196), (490, 19682), (637, 15140), (757, 12740), (910, 10598), (980, 9841), (1274, 7570), (1514, 6370), (1820, 5299), (2548, 3785), (3028, 3185)]