77698590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{5407}}^1$

素因数の和:5896

約数の個数: 32

約数和(自身を含む): 186900480

約数和(自身を除く): 109201890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 479, 958, 1437, 2395, 2874, 4790, 5407, 7185, 10814, 14370, 16221, 27035, 32442, 54070, 81105, 162210, 2589953, 5179906, 7769859, 12949765, 15539718, 25899530, 38849295, 77698590]

約数ペア:

[(1, 77698590), (2, 38849295), (3, 25899530), (5, 15539718), (6, 12949765), (10, 7769859), (15, 5179906), (30, 2589953), (479, 162210), (958, 81105), (1437, 54070), (2395, 32442), (2874, 27035), (4790, 16221), (5407, 14370), (7185, 10814)]