713584690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 1689569280

約数和(自身を除く): 975984590

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 193, 221, 238, 239, 386, 442, 455, 478, 595, 910, 965, 1105, 1190, 1195, 1351, 1547, 1673, 1930, 2210, 2390, 2509, 2702, 3094, 3107, 3281, 3346, 4063, 5018, 6214, 6562, 6755, 7735, 8126, 8365, 12545, 13510, 15470, 15535, 16405, 16730, 17563, 20315, 21749, 22967, 25090, 28441, 31070, 32810, 35126, 40630, 42653, 43498, 45934, 46127, 52819, 56882, 85306, 87815, 92254, 105638, 108745, 114835, 142205, 175630, 213265, 217490, 229670, 230635, 264095, 284410, 298571, 322889, 369733, 426530, 461270, 528190, 597142, 599651, 645778, 739466, 784159, 1199302, 1492855, 1568318, 1614445, 1848665, 2985710, 2998255, 3228890, 3697330, 3920795, 4197557, 5489113, 5996510, 7841590, 8395114, 10194067, 10978226, 20388134, 20987785, 27445565, 41975570, 50970335, 54891130, 71358469, 101940670, 142716938, 356792345, 713584690]

約数ペア:

[(1, 713584690), (2, 356792345), (5, 142716938), (7, 101940670), (10, 71358469), (13, 54891130), (14, 50970335), (17, 41975570), (26, 27445565), (34, 20987785), (35, 20388134), (65, 10978226), (70, 10194067), (85, 8395114), (91, 7841590), (119, 5996510), (130, 5489113), (170, 4197557), (182, 3920795), (193, 3697330), (221, 3228890), (238, 2998255), (239, 2985710), (386, 1848665), (442, 1614445), (455, 1568318), (478, 1492855), (595, 1199302), (910, 784159), (965, 739466), (1105, 645778), (1190, 599651), (1195, 597142), (1351, 528190), (1547, 461270), (1673, 426530), (1930, 369733), (2210, 322889), (2390, 298571), (2509, 284410), (2702, 264095), (3094, 230635), (3107, 229670), (3281, 217490), (3346, 213265), (4063, 175630), (5018, 142205), (6214, 114835), (6562, 108745), (6755, 105638), (7735, 92254), (8126, 87815), (8365, 85306), (12545, 56882), (13510, 52819), (15470, 46127), (15535, 45934), (16405, 43498), (16730, 42653), (17563, 40630), (20315, 35126), (21749, 32810), (22967, 31070), (25090, 28441)]