1294564020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{501769}}^1$

素因数の和:501824

約数の個数: 48

約数和(自身を含む): 3709083840

約数和(自身を除く): 2414519820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 501769, 1003538, 1505307, 2007076, 2508845, 3010614, 5017690, 6021228, 7526535, 10035380, 15053070, 21576067, 30106140, 43152134, 64728201, 86304268, 107880335, 129456402, 215760670, 258912804, 323641005, 431521340, 647282010, 1294564020]

約数ペア:

[(1, 1294564020), (2, 647282010), (3, 431521340), (4, 323641005), (5, 258912804), (6, 215760670), (10, 129456402), (12, 107880335), (15, 86304268), (20, 64728201), (30, 43152134), (43, 30106140), (60, 21576067), (86, 15053070), (129, 10035380), (172, 7526535), (215, 6021228), (258, 5017690), (430, 3010614), (516, 2508845), (645, 2007076), (860, 1505307), (1290, 1003538), (2580, 501769)]