13112370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1637}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 34496280

約数和(自身を除く): 21383910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 1637, 2670, 3274, 4005, 4911, 8010, 8185, 9822, 14733, 16370, 24555, 29466, 49110, 73665, 145693, 147330, 291386, 437079, 728465, 874158, 1311237, 1456930, 2185395, 2622474, 4370790, 6556185, 13112370]

約数ペア:

[(1, 13112370), (2, 6556185), (3, 4370790), (5, 2622474), (6, 2185395), (9, 1456930), (10, 1311237), (15, 874158), (18, 728465), (30, 437079), (45, 291386), (89, 147330), (90, 145693), (178, 73665), (267, 49110), (445, 29466), (534, 24555), (801, 16370), (890, 14733), (1335, 9822), (1602, 8185), (1637, 8010), (2670, 4911), (3274, 4005)]