8049404190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1\times {\mathrm{4603}}^1$

素因数の和:5505

約数の個数: 64

約数和(自身を含む): 19618785792

約数和(自身を除く): 11569381602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 821, 1065, 1642, 2130, 2463, 4105, 4603, 4926, 8210, 9206, 12315, 13809, 23015, 24630, 27618, 46030, 58291, 69045, 116582, 138090, 174873, 291455, 326813, 349746, 582910, 653626, 874365, 980439, 1634065, 1748730, 1960878, 3268130, 3779063, 4902195, 7558126, 9804390, 11337189, 18895315, 22674378, 37790630, 56685945, 113371890, 268313473, 536626946, 804940419, 1341567365, 1609880838, 2683134730, 4024702095, 8049404190]

約数ペア:

[(1, 8049404190), (2, 4024702095), (3, 2683134730), (5, 1609880838), (6, 1341567365), (10, 804940419), (15, 536626946), (30, 268313473), (71, 113371890), (142, 56685945), (213, 37790630), (355, 22674378), (426, 18895315), (710, 11337189), (821, 9804390), (1065, 7558126), (1642, 4902195), (2130, 3779063), (2463, 3268130), (4105, 1960878), (4603, 1748730), (4926, 1634065), (8210, 980439), (9206, 874365), (12315, 653626), (13809, 582910), (23015, 349746), (24630, 326813), (27618, 291455), (46030, 174873), (58291, 138090), (69045, 116582)]