431033190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28909}}^1$

素因数の和:28997

約数の個数: 64

約数和(自身を含む): 1198955520

約数和(自身を除く): 767922330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 14910, 28909, 57818, 86727, 144545, 173454, 202363, 289090, 404726, 433635, 607089, 867270, 1011815, 1214178, 2023630, 2052539, 3035445, 4105078, 6070890, 6157617, 10262695, 12315234, 14367773, 20525390, 28735546, 30788085, 43103319, 61576170, 71838865, 86206638, 143677730, 215516595, 431033190]

約数ペア:

[(1, 431033190), (2, 215516595), (3, 143677730), (5, 86206638), (6, 71838865), (7, 61576170), (10, 43103319), (14, 30788085), (15, 28735546), (21, 20525390), (30, 14367773), (35, 12315234), (42, 10262695), (70, 6157617), (71, 6070890), (105, 4105078), (142, 3035445), (210, 2052539), (213, 2023630), (355, 1214178), (426, 1011815), (497, 867270), (710, 607089), (994, 433635), (1065, 404726), (1491, 289090), (2130, 202363), (2485, 173454), (2982, 144545), (4970, 86727), (7455, 57818), (14910, 28909)]