1796634980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{6257}}^1$

素因数の和:6573

約数の個数: 72

約数和(自身を含む): 4404605688

約数和(自身を除く): 2607970708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 293, 490, 586, 980, 1172, 1465, 2051, 2930, 4102, 5860, 6257, 8204, 10255, 12514, 14357, 20510, 25028, 28714, 31285, 41020, 43799, 57428, 62570, 71785, 87598, 125140, 143570, 175196, 218995, 287140, 306593, 437990, 613186, 875980, 1226372, 1532965, 1833301, 3065930, 3666602, 6131860, 7333204, 9166505, 12833107, 18333010, 25666214, 36666020, 51332428, 64165535, 89831749, 128331070, 179663498, 256662140, 359326996, 449158745, 898317490, 1796634980]

約数ペア:

[(1, 1796634980), (2, 898317490), (4, 449158745), (5, 359326996), (7, 256662140), (10, 179663498), (14, 128331070), (20, 89831749), (28, 64165535), (35, 51332428), (49, 36666020), (70, 25666214), (98, 18333010), (140, 12833107), (196, 9166505), (245, 7333204), (293, 6131860), (490, 3666602), (586, 3065930), (980, 1833301), (1172, 1532965), (1465, 1226372), (2051, 875980), (2930, 613186), (4102, 437990), (5860, 306593), (6257, 287140), (8204, 218995), (10255, 175196), (12514, 143570), (14357, 125140), (20510, 87598), (25028, 71785), (28714, 62570), (31285, 57428), (41020, 43799)]