82979340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1382989}}^1$

素因数の和:1383001

約数の個数: 24

約数和(自身を含む): 232342320

約数和(自身を除く): 149362980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1382989, 2765978, 4148967, 5531956, 6914945, 8297934, 13829890, 16595868, 20744835, 27659780, 41489670, 82979340]

約数ペア:

[(1, 82979340), (2, 41489670), (3, 27659780), (4, 20744835), (5, 16595868), (6, 13829890), (10, 8297934), (12, 6914945), (15, 5531956), (20, 4148967), (30, 2765978), (60, 1382989)]