66587490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{739861}}^1$

素因数の和:739874

約数の個数: 24

約数和(自身を含む): 173127708

約数和(自身を除く): 106540218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 739861, 1479722, 2219583, 3699305, 4439166, 6658749, 7398610, 11097915, 13317498, 22195830, 33293745, 66587490]

約数ペア:

[(1, 66587490), (2, 33293745), (3, 22195830), (5, 13317498), (6, 11097915), (9, 7398610), (10, 6658749), (15, 4439166), (18, 3699305), (30, 2219583), (45, 1479722), (90, 739861)]