13194990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{541}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 34497216

約数和(自身を除く): 21302226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 541, 542, 813, 1082, 1355, 1623, 1626, 2439, 2705, 2710, 3246, 4065, 4869, 4878, 5410, 8115, 8130, 9738, 12195, 16230, 24345, 24390, 48690, 146611, 293222, 439833, 733055, 879666, 1319499, 1466110, 2199165, 2638998, 4398330, 6597495, 13194990]

約数ペア:

[(1, 13194990), (2, 6597495), (3, 4398330), (5, 2638998), (6, 2199165), (9, 1466110), (10, 1319499), (15, 879666), (18, 733055), (30, 439833), (45, 293222), (90, 146611), (271, 48690), (541, 24390), (542, 24345), (813, 16230), (1082, 12195), (1355, 9738), (1623, 8130), (1626, 8115), (2439, 5410), (2705, 4878), (2710, 4869), (3246, 4065)]