307528130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 732146688

約数和(自身を除く): 424618558

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 103, 119, 130, 170, 182, 193, 206, 221, 238, 386, 442, 455, 515, 595, 721, 910, 965, 1030, 1105, 1190, 1339, 1351, 1442, 1547, 1751, 1930, 2210, 2509, 2678, 2702, 3094, 3281, 3502, 3605, 5018, 6562, 6695, 6755, 7210, 7735, 8755, 9373, 12257, 12545, 13390, 13510, 15470, 16405, 17510, 17563, 18746, 19879, 22763, 22967, 24514, 25090, 32810, 35126, 39758, 42653, 45526, 45934, 46865, 61285, 85306, 87815, 93730, 99395, 113815, 114835, 122570, 139153, 159341, 175630, 198790, 213265, 227630, 229670, 258427, 278306, 298571, 318682, 337943, 426530, 516854, 597142, 675886, 695765, 796705, 1292135, 1391530, 1492855, 1593410, 1689715, 1808989, 2365601, 2584270, 2985710, 3379430, 3617978, 4393259, 4731202, 8786518, 9044945, 11828005, 18089890, 21966295, 23656010, 30752813, 43932590, 61505626, 153764065, 307528130]

約数ペア:

[(1, 307528130), (2, 153764065), (5, 61505626), (7, 43932590), (10, 30752813), (13, 23656010), (14, 21966295), (17, 18089890), (26, 11828005), (34, 9044945), (35, 8786518), (65, 4731202), (70, 4393259), (85, 3617978), (91, 3379430), (103, 2985710), (119, 2584270), (130, 2365601), (170, 1808989), (182, 1689715), (193, 1593410), (206, 1492855), (221, 1391530), (238, 1292135), (386, 796705), (442, 695765), (455, 675886), (515, 597142), (595, 516854), (721, 426530), (910, 337943), (965, 318682), (1030, 298571), (1105, 278306), (1190, 258427), (1339, 229670), (1351, 227630), (1442, 213265), (1547, 198790), (1751, 175630), (1930, 159341), (2210, 139153), (2509, 122570), (2678, 114835), (2702, 113815), (3094, 99395), (3281, 93730), (3502, 87815), (3605, 85306), (5018, 61285), (6562, 46865), (6695, 45934), (6755, 45526), (7210, 42653), (7735, 39758), (8755, 35126), (9373, 32810), (12257, 25090), (12545, 24514), (13390, 22967), (13510, 22763), (15470, 19879), (16405, 18746), (17510, 17563)]