28619010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{45427}}^1$

素因数の和:45447

約数の個数: 48

約数和(自身を含む): 85041216

約数和(自身を除く): 56422206

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 45427, 90854, 136281, 227135, 272562, 317989, 408843, 454270, 635978, 681405, 817686, 953967, 1362810, 1589945, 1907934, 2044215, 2861901, 3179890, 4088430, 4769835, 5723802, 9539670, 14309505, 28619010]

約数ペア:

[(1, 28619010), (2, 14309505), (3, 9539670), (5, 5723802), (6, 4769835), (7, 4088430), (9, 3179890), (10, 2861901), (14, 2044215), (15, 1907934), (18, 1589945), (21, 1362810), (30, 953967), (35, 817686), (42, 681405), (45, 635978), (63, 454270), (70, 408843), (90, 317989), (105, 272562), (126, 227135), (210, 136281), (315, 90854), (630, 45427)]