26998530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1931

約数の個数: 64

約数和(自身を含む): 71705088

約数和(自身を除く): 44706558

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 962, 1110, 1443, 1871, 2405, 2886, 3742, 4810, 5613, 7215, 9355, 11226, 14430, 18710, 24323, 28065, 48646, 56130, 69227, 72969, 121615, 138454, 145938, 207681, 243230, 346135, 364845, 415362, 692270, 729690, 899951, 1038405, 1799902, 2076810, 2699853, 4499755, 5399706, 8999510, 13499265, 26998530]

約数ペア:

[(1, 26998530), (2, 13499265), (3, 8999510), (5, 5399706), (6, 4499755), (10, 2699853), (13, 2076810), (15, 1799902), (26, 1038405), (30, 899951), (37, 729690), (39, 692270), (65, 415362), (74, 364845), (78, 346135), (111, 243230), (130, 207681), (185, 145938), (195, 138454), (222, 121615), (370, 72969), (390, 69227), (481, 56130), (555, 48646), (962, 28065), (1110, 24323), (1443, 18710), (1871, 14430), (2405, 11226), (2886, 9355), (3742, 7215), (4810, 5613)]