1293707590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1093}}^1$

素因数の和:1601

約数の個数: 64

約数和(自身を含む): 2741756544

約数和(自身を除く): 1448048954

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 457, 518, 914, 1093, 1295, 2186, 2285, 2590, 3199, 4570, 5465, 6398, 7651, 10930, 15302, 15995, 16909, 31990, 33818, 38255, 40441, 76510, 80882, 84545, 118363, 169090, 202205, 236726, 283087, 404410, 499501, 566174, 591815, 999002, 1183630, 1415435, 2497505, 2830870, 3496507, 4995010, 6993014, 17482535, 18481537, 34965070, 36963074, 92407685, 129370759, 184815370, 258741518, 646853795, 1293707590]

約数ペア:

[(1, 1293707590), (2, 646853795), (5, 258741518), (7, 184815370), (10, 129370759), (14, 92407685), (35, 36963074), (37, 34965070), (70, 18481537), (74, 17482535), (185, 6993014), (259, 4995010), (370, 3496507), (457, 2830870), (518, 2497505), (914, 1415435), (1093, 1183630), (1295, 999002), (2186, 591815), (2285, 566174), (2590, 499501), (3199, 404410), (4570, 283087), (5465, 236726), (6398, 202205), (7651, 169090), (10930, 118363), (15302, 84545), (15995, 80882), (16909, 76510), (31990, 40441), (33818, 38255)]