1286291230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37273}}^1$

素因数の和:37333

約数の個数: 64

約数和(自身を含む): 2898426240

約数和(自身を除く): 1612135010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2465, 3451, 4930, 6902, 17255, 34510, 37273, 74546, 186365, 260911, 372730, 521822, 633641, 1080917, 1267282, 1304555, 2161834, 2609110, 3168205, 4435487, 5404585, 6336410, 7566419, 8870974, 10809170, 15132838, 18375589, 22177435, 36751178, 37832095, 44354870, 75664190, 91877945, 128629123, 183755890, 257258246, 643145615, 1286291230]

約数ペア:

[(1, 1286291230), (2, 643145615), (5, 257258246), (7, 183755890), (10, 128629123), (14, 91877945), (17, 75664190), (29, 44354870), (34, 37832095), (35, 36751178), (58, 22177435), (70, 18375589), (85, 15132838), (119, 10809170), (145, 8870974), (170, 7566419), (203, 6336410), (238, 5404585), (290, 4435487), (406, 3168205), (493, 2609110), (595, 2161834), (986, 1304555), (1015, 1267282), (1190, 1080917), (2030, 633641), (2465, 521822), (3451, 372730), (4930, 260911), (6902, 186365), (17255, 74546), (34510, 37273)]