6573540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 18627840

約数和(自身を除く): 12054300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1231, 1335, 1780, 2462, 2670, 3693, 4924, 5340, 6155, 7386, 12310, 14772, 18465, 24620, 36930, 73860, 109559, 219118, 328677, 438236, 547795, 657354, 1095590, 1314708, 1643385, 2191180, 3286770, 6573540]

約数ペア:

[(1, 6573540), (2, 3286770), (3, 2191180), (4, 1643385), (5, 1314708), (6, 1095590), (10, 657354), (12, 547795), (15, 438236), (20, 328677), (30, 219118), (60, 109559), (89, 73860), (178, 36930), (267, 24620), (356, 18465), (445, 14772), (534, 12310), (890, 7386), (1068, 6155), (1231, 5340), (1335, 4924), (1780, 3693), (2462, 2670)]