91717110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{569}}^1$

素因数の和:787

約数の個数: 80

約数和(自身を含む): 248292000

約数和(自身を除く): 156574890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 199, 270, 398, 405, 569, 597, 810, 995, 1138, 1194, 1707, 1791, 1990, 2845, 2985, 3414, 3582, 5121, 5373, 5690, 5970, 8535, 8955, 10242, 10746, 15363, 16119, 17070, 17910, 25605, 26865, 30726, 32238, 46089, 51210, 53730, 76815, 80595, 92178, 113231, 153630, 161190, 226462, 230445, 339693, 460890, 566155, 679386, 1019079, 1132310, 1698465, 2038158, 3057237, 3396930, 5095395, 6114474, 9171711, 10190790, 15286185, 18343422, 30572370, 45858555, 91717110]

約数ペア:

[(1, 91717110), (2, 45858555), (3, 30572370), (5, 18343422), (6, 15286185), (9, 10190790), (10, 9171711), (15, 6114474), (18, 5095395), (27, 3396930), (30, 3057237), (45, 2038158), (54, 1698465), (81, 1132310), (90, 1019079), (135, 679386), (162, 566155), (199, 460890), (270, 339693), (398, 230445), (405, 226462), (569, 161190), (597, 153630), (810, 113231), (995, 92178), (1138, 80595), (1194, 76815), (1707, 53730), (1791, 51210), (1990, 46089), (2845, 32238), (2985, 30726), (3414, 26865), (3582, 25605), (5121, 17910), (5373, 17070), (5690, 16119), (5970, 15363), (8535, 10746), (8955, 10242)]