34809880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 97044480

約数和(自身を除く): 62234600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 85, 103, 119, 136, 140, 142, 170, 206, 238, 280, 284, 340, 355, 412, 476, 497, 515, 568, 595, 680, 710, 721, 824, 952, 994, 1030, 1190, 1207, 1420, 1442, 1751, 1988, 2060, 2380, 2414, 2485, 2840, 2884, 3502, 3605, 3976, 4120, 4760, 4828, 4970, 5768, 6035, 7004, 7210, 7313, 8449, 8755, 9656, 9940, 12070, 12257, 14008, 14420, 14626, 16898, 17510, 19880, 24140, 24514, 28840, 29252, 33796, 35020, 36565, 42245, 48280, 49028, 51191, 58504, 61285, 67592, 70040, 73130, 84490, 98056, 102382, 122570, 124321, 146260, 168980, 204764, 245140, 248642, 255955, 292520, 337960, 409528, 490280, 497284, 511910, 621605, 870247, 994568, 1023820, 1243210, 1740494, 2047640, 2486420, 3480988, 4351235, 4972840, 6961976, 8702470, 17404940, 34809880]

約数ペア:

[(1, 34809880), (2, 17404940), (4, 8702470), (5, 6961976), (7, 4972840), (8, 4351235), (10, 3480988), (14, 2486420), (17, 2047640), (20, 1740494), (28, 1243210), (34, 1023820), (35, 994568), (40, 870247), (56, 621605), (68, 511910), (70, 497284), (71, 490280), (85, 409528), (103, 337960), (119, 292520), (136, 255955), (140, 248642), (142, 245140), (170, 204764), (206, 168980), (238, 146260), (280, 124321), (284, 122570), (340, 102382), (355, 98056), (412, 84490), (476, 73130), (497, 70040), (515, 67592), (568, 61285), (595, 58504), (680, 51191), (710, 49028), (721, 48280), (824, 42245), (952, 36565), (994, 35020), (1030, 33796), (1190, 29252), (1207, 28840), (1420, 24514), (1442, 24140), (1751, 19880), (1988, 17510), (2060, 16898), (2380, 14626), (2414, 14420), (2485, 14008), (2840, 12257), (2884, 12070), (3502, 9940), (3605, 9656), (3976, 8755), (4120, 8449), (4760, 7313), (4828, 7210), (4970, 7004), (5768, 6035)]