66541140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{369673}}^1$

素因数の和:369688

約数の個数: 36

約数和(自身を含む): 201842004

約数和(自身を除く): 135300864

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 369673, 739346, 1109019, 1478692, 1848365, 2218038, 3327057, 3696730, 4436076, 5545095, 6654114, 7393460, 11090190, 13308228, 16635285, 22180380, 33270570, 66541140]

約数ペア:

[(1, 66541140), (2, 33270570), (3, 22180380), (4, 16635285), (5, 13308228), (6, 11090190), (9, 7393460), (10, 6654114), (12, 5545095), (15, 4436076), (18, 3696730), (20, 3327057), (30, 2218038), (36, 1848365), (45, 1478692), (60, 1109019), (90, 739346), (180, 369673)]