26945730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 83980800

約数和(自身を除く): 57035070

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 90, 105, 106, 126, 135, 159, 189, 210, 265, 269, 270, 315, 318, 371, 378, 477, 530, 538, 630, 742, 795, 807, 945, 954, 1113, 1345, 1431, 1590, 1614, 1855, 1883, 1890, 2226, 2385, 2421, 2690, 2862, 3339, 3710, 3766, 4035, 4770, 4842, 5565, 5649, 6678, 7155, 7263, 8070, 9415, 10017, 11130, 11298, 12105, 14257, 14310, 14526, 16695, 16947, 18830, 20034, 24210, 28245, 28514, 33390, 33894, 36315, 42771, 50085, 50841, 56490, 71285, 72630, 84735, 85542, 99799, 100170, 101682, 128313, 142570, 169470, 199598, 213855, 254205, 256626, 299397, 384939, 427710, 498995, 508410, 598794, 641565, 769878, 898191, 997990, 1283130, 1496985, 1796382, 1924695, 2694573, 2993970, 3849390, 4490955, 5389146, 8981910, 13472865, 26945730]

約数ペア:

[(1, 26945730), (2, 13472865), (3, 8981910), (5, 5389146), (6, 4490955), (7, 3849390), (9, 2993970), (10, 2694573), (14, 1924695), (15, 1796382), (18, 1496985), (21, 1283130), (27, 997990), (30, 898191), (35, 769878), (42, 641565), (45, 598794), (53, 508410), (54, 498995), (63, 427710), (70, 384939), (90, 299397), (105, 256626), (106, 254205), (126, 213855), (135, 199598), (159, 169470), (189, 142570), (210, 128313), (265, 101682), (269, 100170), (270, 99799), (315, 85542), (318, 84735), (371, 72630), (378, 71285), (477, 56490), (530, 50841), (538, 50085), (630, 42771), (742, 36315), (795, 33894), (807, 33390), (945, 28514), (954, 28245), (1113, 24210), (1345, 20034), (1431, 18830), (1590, 16947), (1614, 16695), (1855, 14526), (1883, 14310), (1890, 14257), (2226, 12105), (2385, 11298), (2421, 11130), (2690, 10017), (2862, 9415), (3339, 8070), (3710, 7263), (3766, 7155), (4035, 6678), (4770, 5649), (4842, 5565)]