71235570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2671}}^1$

素因数の和:2815

約数の個数: 64

約数和(自身を含む): 197001216

約数和(自身を除く): 125765646

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 2671, 3810, 4445, 5334, 5342, 8013, 8890, 13335, 13355, 16026, 18697, 26670, 26710, 37394, 40065, 56091, 80130, 93485, 112182, 186970, 280455, 339217, 560910, 678434, 1017651, 1696085, 2035302, 2374519, 3392170, 4749038, 5088255, 7123557, 10176510, 11872595, 14247114, 23745190, 35617785, 71235570]

約数ペア:

[(1, 71235570), (2, 35617785), (3, 23745190), (5, 14247114), (6, 11872595), (7, 10176510), (10, 7123557), (14, 5088255), (15, 4749038), (21, 3392170), (30, 2374519), (35, 2035302), (42, 1696085), (70, 1017651), (105, 678434), (127, 560910), (210, 339217), (254, 280455), (381, 186970), (635, 112182), (762, 93485), (889, 80130), (1270, 56091), (1778, 40065), (1905, 37394), (2667, 26710), (2671, 26670), (3810, 18697), (4445, 16026), (5334, 13355), (5342, 13335), (8013, 8890)]