31361146040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3833}}^1\times {\mathrm{29221}}^1$

素因数の和:33072

約数の個数: 64

約数和(自身を含む): 80666746560

約数和(自身を除く): 49305600520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3833, 7666, 15332, 19165, 26831, 29221, 30664, 38330, 53662, 58442, 76660, 107324, 116884, 134155, 146105, 153320, 204547, 214648, 233768, 268310, 292210, 409094, 536620, 584420, 818188, 1022735, 1073240, 1168840, 1636376, 2045470, 4090940, 8181880, 112004093, 224008186, 448016372, 560020465, 784028651, 896032744, 1120040930, 1568057302, 2240081860, 3136114604, 3920143255, 4480163720, 6272229208, 7840286510, 15680573020, 31361146040]

約数ペア:

[(1, 31361146040), (2, 15680573020), (4, 7840286510), (5, 6272229208), (7, 4480163720), (8, 3920143255), (10, 3136114604), (14, 2240081860), (20, 1568057302), (28, 1120040930), (35, 896032744), (40, 784028651), (56, 560020465), (70, 448016372), (140, 224008186), (280, 112004093), (3833, 8181880), (7666, 4090940), (15332, 2045470), (19165, 1636376), (26831, 1168840), (29221, 1073240), (30664, 1022735), (38330, 818188), (53662, 584420), (58442, 536620), (76660, 409094), (107324, 292210), (116884, 268310), (134155, 233768), (146105, 214648), (153320, 204547)]