91055090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 192830976

約数和(自身を除く): 101775886

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 103, 146, 173, 206, 346, 365, 511, 515, 721, 730, 865, 1022, 1030, 1211, 1442, 1730, 2422, 2555, 3605, 5110, 6055, 7210, 7519, 12110, 12629, 15038, 17819, 25258, 35638, 37595, 52633, 63145, 75190, 88403, 89095, 105266, 124733, 126290, 176806, 178190, 249466, 263165, 442015, 526330, 623665, 884030, 1247330, 1300787, 2601574, 6503935, 9105509, 13007870, 18211018, 45527545, 91055090]

約数ペア:

[(1, 91055090), (2, 45527545), (5, 18211018), (7, 13007870), (10, 9105509), (14, 6503935), (35, 2601574), (70, 1300787), (73, 1247330), (103, 884030), (146, 623665), (173, 526330), (206, 442015), (346, 263165), (365, 249466), (511, 178190), (515, 176806), (721, 126290), (730, 124733), (865, 105266), (1022, 89095), (1030, 88403), (1211, 75190), (1442, 63145), (1730, 52633), (2422, 37595), (2555, 35638), (3605, 25258), (5110, 17819), (6055, 15038), (7210, 12629), (7519, 12110)]