30242340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{168013}}^1$

素因数の和:168028

約数の個数: 36

約数和(自身を含む): 91735644

約数和(自身を除く): 61493304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 168013, 336026, 504039, 672052, 840065, 1008078, 1512117, 1680130, 2016156, 2520195, 3024234, 3360260, 5040390, 6048468, 7560585, 10080780, 15121170, 30242340]

約数ペア:

[(1, 30242340), (2, 15121170), (3, 10080780), (4, 7560585), (5, 6048468), (6, 5040390), (9, 3360260), (10, 3024234), (12, 2520195), (15, 2016156), (18, 1680130), (20, 1512117), (30, 1008078), (36, 840065), (45, 672052), (60, 504039), (90, 336026), (180, 168013)]