27288270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1571}}^1$

素因数の和:1777

約数の個数: 48

約数和(自身を含む): 71362512

約数和(自身を除く): 44074242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1571, 1737, 1930, 2895, 3142, 3474, 4713, 5790, 7855, 8685, 9426, 14139, 15710, 17370, 23565, 28278, 47130, 70695, 141390, 303203, 606406, 909609, 1516015, 1819218, 2728827, 3032030, 4548045, 5457654, 9096090, 13644135, 27288270]

約数ペア:

[(1, 27288270), (2, 13644135), (3, 9096090), (5, 5457654), (6, 4548045), (9, 3032030), (10, 2728827), (15, 1819218), (18, 1516015), (30, 909609), (45, 606406), (90, 303203), (193, 141390), (386, 70695), (579, 47130), (965, 28278), (1158, 23565), (1571, 17370), (1737, 15710), (1930, 14139), (2895, 9426), (3142, 8685), (3474, 7855), (4713, 5790)]