16579890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{6823}}^1$

素因数の和:6845

約数の個数: 48

約数和(自身を含む): 44710848

約数和(自身を除く): 28130958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 6823, 13646, 20469, 34115, 40938, 61407, 68230, 102345, 122814, 184221, 204690, 307035, 368442, 552663, 614070, 921105, 1105326, 1657989, 1842210, 2763315, 3315978, 5526630, 8289945, 16579890]

約数ペア:

[(1, 16579890), (2, 8289945), (3, 5526630), (5, 3315978), (6, 2763315), (9, 1842210), (10, 1657989), (15, 1105326), (18, 921105), (27, 614070), (30, 552663), (45, 368442), (54, 307035), (81, 204690), (90, 184221), (135, 122814), (162, 102345), (243, 68230), (270, 61407), (405, 40938), (486, 34115), (810, 20469), (1215, 13646), (2430, 6823)]