908766430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2659}}^1$

素因数の和:2929

約数の個数: 64

約数和(自身を含む): 1930521600

約数和(自身を除く): 1021755170

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 239, 286, 478, 715, 1195, 1430, 2390, 2629, 2659, 3107, 5258, 5318, 6214, 13145, 13295, 15535, 26290, 26590, 29249, 31070, 34177, 34567, 58498, 68354, 69134, 146245, 170885, 172835, 292490, 341770, 345670, 380237, 635501, 760474, 1271002, 1901185, 3177505, 3802370, 6355010, 6990511, 8261513, 13981022, 16523026, 34952555, 41307565, 69905110, 82615130, 90876643, 181753286, 454383215, 908766430]

約数ペア:

[(1, 908766430), (2, 454383215), (5, 181753286), (10, 90876643), (11, 82615130), (13, 69905110), (22, 41307565), (26, 34952555), (55, 16523026), (65, 13981022), (110, 8261513), (130, 6990511), (143, 6355010), (239, 3802370), (286, 3177505), (478, 1901185), (715, 1271002), (1195, 760474), (1430, 635501), (2390, 380237), (2629, 345670), (2659, 341770), (3107, 292490), (5258, 172835), (5318, 170885), (6214, 146245), (13145, 69134), (13295, 68354), (15535, 58498), (26290, 34567), (26590, 34177), (29249, 31070)]