340804980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1893361}}^1$

素因数の和:1893376

約数の個数: 36

約数和(自身を含む): 1033775652

約数和(自身を除く): 692970672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1893361, 3786722, 5680083, 7573444, 9466805, 11360166, 17040249, 18933610, 22720332, 28400415, 34080498, 37867220, 56800830, 68160996, 85201245, 113601660, 170402490, 340804980]

約数ペア:

[(1, 340804980), (2, 170402490), (3, 113601660), (4, 85201245), (5, 68160996), (6, 56800830), (9, 37867220), (10, 34080498), (12, 28400415), (15, 22720332), (18, 18933610), (20, 17040249), (30, 11360166), (36, 9466805), (45, 7573444), (60, 5680083), (90, 3786722), (180, 1893361)]