315052458

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{20219}}^1$

素因数の和:20291

約数の個数: 48

約数和(自身を含む): 746845920

約数和(自身を除く): 431793462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 53, 98, 106, 147, 159, 294, 318, 371, 742, 1113, 2226, 2597, 5194, 7791, 15582, 20219, 40438, 60657, 121314, 141533, 283066, 424599, 849198, 990731, 1071607, 1981462, 2143214, 2972193, 3214821, 5944386, 6429642, 7501249, 15002498, 22503747, 45007494, 52508743, 105017486, 157526229, 315052458]

約数ペア:

[(1, 315052458), (2, 157526229), (3, 105017486), (6, 52508743), (7, 45007494), (14, 22503747), (21, 15002498), (42, 7501249), (49, 6429642), (53, 5944386), (98, 3214821), (106, 2972193), (147, 2143214), (159, 1981462), (294, 1071607), (318, 990731), (371, 849198), (742, 424599), (1113, 283066), (2226, 141533), (2597, 121314), (5194, 60657), (7791, 40438), (15582, 20219)]