670097922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2857}}^1$

素因数の和:3003

約数の個数: 64

約数和(自身を含む): 1505731584

約数和(自身を除く): 835633662

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 97, 186, 194, 291, 403, 582, 806, 1209, 1261, 2418, 2522, 2857, 3007, 3783, 5714, 6014, 7566, 8571, 9021, 17142, 18042, 37141, 39091, 74282, 78182, 88567, 111423, 117273, 177134, 222846, 234546, 265701, 277129, 531402, 554258, 831387, 1151371, 1662774, 2302742, 3454113, 3602677, 6908226, 7205354, 8590999, 10808031, 17181998, 21616062, 25772997, 51545994, 111682987, 223365974, 335048961, 670097922]

約数ペア:

[(1, 670097922), (2, 335048961), (3, 223365974), (6, 111682987), (13, 51545994), (26, 25772997), (31, 21616062), (39, 17181998), (62, 10808031), (78, 8590999), (93, 7205354), (97, 6908226), (186, 3602677), (194, 3454113), (291, 2302742), (403, 1662774), (582, 1151371), (806, 831387), (1209, 554258), (1261, 531402), (2418, 277129), (2522, 265701), (2857, 234546), (3007, 222846), (3783, 177134), (5714, 117273), (6014, 111423), (7566, 88567), (8571, 78182), (9021, 74282), (17142, 39091), (18042, 37141)]