29261260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4447}}^1$

素因数の和:4510

約数の個数: 48

約数和(自身を含む): 71737344

約数和(自身を除く): 42476084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 4447, 6580, 8894, 17788, 22235, 31129, 44470, 62258, 88940, 124516, 155645, 209009, 311290, 418018, 622580, 836036, 1045045, 1463063, 2090090, 2926126, 4180180, 5852252, 7315315, 14630630, 29261260]

約数ペア:

[(1, 29261260), (2, 14630630), (4, 7315315), (5, 5852252), (7, 4180180), (10, 2926126), (14, 2090090), (20, 1463063), (28, 1045045), (35, 836036), (47, 622580), (70, 418018), (94, 311290), (140, 209009), (188, 155645), (235, 124516), (329, 88940), (470, 62258), (658, 44470), (940, 31129), (1316, 22235), (1645, 17788), (3290, 8894), (4447, 6580)]