74239340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31193}}^1$

素因数の和:31226

約数の個数: 48

約数和(自身を含む): 188661312

約数和(自身を除く): 114421972

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 31193, 62386, 124772, 155965, 218351, 311930, 436702, 530281, 623860, 873404, 1060562, 1091755, 2121124, 2183510, 2651405, 3711967, 4367020, 5302810, 7423934, 10605620, 14847868, 18559835, 37119670, 74239340]

約数ペア:

[(1, 74239340), (2, 37119670), (4, 18559835), (5, 14847868), (7, 10605620), (10, 7423934), (14, 5302810), (17, 4367020), (20, 3711967), (28, 2651405), (34, 2183510), (35, 2121124), (68, 1091755), (70, 1060562), (85, 873404), (119, 623860), (140, 530281), (170, 436702), (238, 311930), (340, 218351), (476, 155965), (595, 124772), (1190, 62386), (2380, 31193)]