69681060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43013}}^1$

素因数の和:43034

約数の個数: 60

約数和(自身を含む): 218597148

約数和(自身を除く): 148916088

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 43013, 86026, 129039, 172052, 215065, 258078, 387117, 430130, 516156, 645195, 774234, 860260, 1161351, 1290390, 1548468, 1935585, 2322702, 2580780, 3484053, 3871170, 4645404, 5806755, 6968106, 7742340, 11613510, 13936212, 17420265, 23227020, 34840530, 69681060]

約数ペア:

[(1, 69681060), (2, 34840530), (3, 23227020), (4, 17420265), (5, 13936212), (6, 11613510), (9, 7742340), (10, 6968106), (12, 5806755), (15, 4645404), (18, 3871170), (20, 3484053), (27, 2580780), (30, 2322702), (36, 1935585), (45, 1548468), (54, 1290390), (60, 1161351), (81, 860260), (90, 774234), (108, 645195), (135, 516156), (162, 430130), (180, 387117), (270, 258078), (324, 215065), (405, 172052), (540, 129039), (810, 86026), (1620, 43013)]