864359010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{95089}}^1$

素因数の和:95203

約数の個数: 48

約数和(自身を含む): 2269608120

約数和(自身を除く): 1405249110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 101, 202, 303, 505, 606, 909, 1010, 1515, 1818, 3030, 4545, 9090, 95089, 190178, 285267, 475445, 570534, 855801, 950890, 1426335, 1711602, 2852670, 4279005, 8558010, 9603989, 19207978, 28811967, 48019945, 57623934, 86435901, 96039890, 144059835, 172871802, 288119670, 432179505, 864359010]

約数ペア:

[(1, 864359010), (2, 432179505), (3, 288119670), (5, 172871802), (6, 144059835), (9, 96039890), (10, 86435901), (15, 57623934), (18, 48019945), (30, 28811967), (45, 19207978), (90, 9603989), (101, 8558010), (202, 4279005), (303, 2852670), (505, 1711602), (606, 1426335), (909, 950890), (1010, 855801), (1515, 570534), (1818, 475445), (3030, 285267), (4545, 190178), (9090, 95089)]