30017778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3121}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 68933760

約数和(自身を除く): 38915982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 229, 458, 687, 1374, 1603, 3121, 3206, 4809, 6242, 9363, 9618, 18726, 21847, 43694, 65541, 131082, 714709, 1429418, 2144127, 4288254, 5002963, 10005926, 15008889, 30017778]

約数ペア:

[(1, 30017778), (2, 15008889), (3, 10005926), (6, 5002963), (7, 4288254), (14, 2144127), (21, 1429418), (42, 714709), (229, 131082), (458, 65541), (687, 43694), (1374, 21847), (1603, 18726), (3121, 9618), (3206, 9363), (4809, 6242)]