15719670

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{6469}}^1$

素因数の和:6491

約数の個数: 48

約数和(自身を含む): 42391440

約数和(自身を除く): 26671770

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, 6469, 12938, 19407, 32345, 38814, 58221, 64690, 97035, 116442, 174663, 194070, 291105, 349326, 523989, 582210, 873315, 1047978, 1571967, 1746630, 2619945, 3143934, 5239890, 7859835, 15719670]

約数ペア:

[(1, 15719670), (2, 7859835), (3, 5239890), (5, 3143934), (6, 2619945), (9, 1746630), (10, 1571967), (15, 1047978), (18, 873315), (27, 582210), (30, 523989), (45, 349326), (54, 291105), (81, 194070), (90, 174663), (135, 116442), (162, 97035), (243, 64690), (270, 58221), (405, 38814), (486, 32345), (810, 19407), (1215, 12938), (2430, 6469)]