31295364

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 76809600

約数和(自身を除く): 45514236

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 149, 276, 298, 447, 596, 761, 894, 1522, 1788, 2283, 3044, 3427, 4566, 6854, 9132, 10281, 13708, 17503, 20562, 35006, 41124, 52509, 70012, 105018, 113389, 210036, 226778, 340167, 453556, 680334, 1360668, 2607947, 5215894, 7823841, 10431788, 15647682, 31295364]

約数ペア:

[(1, 31295364), (2, 15647682), (3, 10431788), (4, 7823841), (6, 5215894), (12, 2607947), (23, 1360668), (46, 680334), (69, 453556), (92, 340167), (138, 226778), (149, 210036), (276, 113389), (298, 105018), (447, 70012), (596, 52509), (761, 41124), (894, 35006), (1522, 20562), (1788, 17503), (2283, 13708), (3044, 10281), (3427, 9132), (4566, 6854)]