134405740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{56473}}^1$

素因数の和:56506

約数の個数: 48

約数和(自身を含む): 341554752

約数和(自身を除く): 207149012

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, 56473, 112946, 225892, 282365, 395311, 564730, 790622, 960041, 1129460, 1581244, 1920082, 1976555, 3840164, 3953110, 4800205, 6720287, 7906220, 9600410, 13440574, 19200820, 26881148, 33601435, 67202870, 134405740]

約数ペア:

[(1, 134405740), (2, 67202870), (4, 33601435), (5, 26881148), (7, 19200820), (10, 13440574), (14, 9600410), (17, 7906220), (20, 6720287), (28, 4800205), (34, 3953110), (35, 3840164), (68, 1976555), (70, 1920082), (85, 1581244), (119, 1129460), (140, 960041), (170, 790622), (238, 564730), (340, 395311), (476, 282365), (595, 225892), (1190, 112946), (2380, 56473)]