6659340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{110989}}^1$

素因数の和:111001

約数の個数: 24

約数和(自身を含む): 18646320

約数和(自身を除く): 11986980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 110989, 221978, 332967, 443956, 554945, 665934, 1109890, 1331868, 1664835, 2219780, 3329670, 6659340]

約数ペア:

[(1, 6659340), (2, 3329670), (3, 2219780), (4, 1664835), (5, 1331868), (6, 1109890), (10, 665934), (12, 554945), (15, 443956), (20, 332967), (30, 221978), (60, 110989)]