193378990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{6689}}^1$

素因数の和:6769

約数の個数: 48

約数和(自身を含む): 411836400

約数和(自身を除く): 218457410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 59, 70, 98, 118, 245, 295, 413, 490, 590, 826, 2065, 2891, 4130, 5782, 6689, 13378, 14455, 28910, 33445, 46823, 66890, 93646, 234115, 327761, 394651, 468230, 655522, 789302, 1638805, 1973255, 2762557, 3277610, 3946510, 5525114, 13812785, 19337899, 27625570, 38675798, 96689495, 193378990]

約数ペア:

[(1, 193378990), (2, 96689495), (5, 38675798), (7, 27625570), (10, 19337899), (14, 13812785), (35, 5525114), (49, 3946510), (59, 3277610), (70, 2762557), (98, 1973255), (118, 1638805), (245, 789302), (295, 655522), (413, 468230), (490, 394651), (590, 327761), (826, 234115), (2065, 93646), (2891, 66890), (4130, 46823), (5782, 33445), (6689, 28910), (13378, 14455)]