2066940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11483}}^1$

素因数の和:11498

約数の個数: 36

約数和(自身を含む): 6270264

約数和(自身を除く): 4203324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11483, 22966, 34449, 45932, 57415, 68898, 103347, 114830, 137796, 172245, 206694, 229660, 344490, 413388, 516735, 688980, 1033470, 2066940]

約数ペア:

[(1, 2066940), (2, 1033470), (3, 688980), (4, 516735), (5, 413388), (6, 344490), (9, 229660), (10, 206694), (12, 172245), (15, 137796), (18, 114830), (20, 103347), (30, 68898), (36, 57415), (45, 45932), (60, 34449), (90, 22966), (180, 11483)]