17715780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 56246400

約数和(自身を除く): 38530620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 53, 54, 60, 90, 106, 108, 135, 159, 180, 212, 265, 270, 318, 477, 530, 540, 619, 636, 795, 954, 1060, 1238, 1431, 1590, 1857, 1908, 2385, 2476, 2862, 3095, 3180, 3714, 4770, 5571, 5724, 6190, 7155, 7428, 9285, 9540, 11142, 12380, 14310, 16713, 18570, 22284, 27855, 28620, 32807, 33426, 37140, 55710, 65614, 66852, 83565, 98421, 111420, 131228, 164035, 167130, 196842, 295263, 328070, 334260, 393684, 492105, 590526, 656140, 885789, 984210, 1181052, 1476315, 1771578, 1968420, 2952630, 3543156, 4428945, 5905260, 8857890, 17715780]

約数ペア:

[(1, 17715780), (2, 8857890), (3, 5905260), (4, 4428945), (5, 3543156), (6, 2952630), (9, 1968420), (10, 1771578), (12, 1476315), (15, 1181052), (18, 984210), (20, 885789), (27, 656140), (30, 590526), (36, 492105), (45, 393684), (53, 334260), (54, 328070), (60, 295263), (90, 196842), (106, 167130), (108, 164035), (135, 131228), (159, 111420), (180, 98421), (212, 83565), (265, 66852), (270, 65614), (318, 55710), (477, 37140), (530, 33426), (540, 32807), (619, 28620), (636, 27855), (795, 22284), (954, 18570), (1060, 16713), (1238, 14310), (1431, 12380), (1590, 11142), (1857, 9540), (1908, 9285), (2385, 7428), (2476, 7155), (2862, 6190), (3095, 5724), (3180, 5571), (3714, 4770)]