19086030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23563}}^1$

素因数の和:23582

約数の個数: 40

約数和(自身を含む): 51322392

約数和(自身を除く): 32236362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23563, 47126, 70689, 117815, 141378, 212067, 235630, 353445, 424134, 636201, 706890, 1060335, 1272402, 1908603, 2120670, 3181005, 3817206, 6362010, 9543015, 19086030]

約数ペア:

[(1, 19086030), (2, 9543015), (3, 6362010), (5, 3817206), (6, 3181005), (9, 2120670), (10, 1908603), (15, 1272402), (18, 1060335), (27, 706890), (30, 636201), (45, 424134), (54, 353445), (81, 235630), (90, 212067), (135, 141378), (162, 117815), (270, 70689), (405, 47126), (810, 23563)]