27542940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9767}}^1$

素因数の和:9826

約数の個数: 48

約数和(自身を含む): 78769152

約数和(自身を除く): 51226212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 9767, 19534, 29301, 39068, 48835, 58602, 97670, 117204, 146505, 195340, 293010, 459049, 586020, 918098, 1377147, 1836196, 2295245, 2754294, 4590490, 5508588, 6885735, 9180980, 13771470, 27542940]

約数ペア:

[(1, 27542940), (2, 13771470), (3, 9180980), (4, 6885735), (5, 5508588), (6, 4590490), (10, 2754294), (12, 2295245), (15, 1836196), (20, 1377147), (30, 918098), (47, 586020), (60, 459049), (94, 293010), (141, 195340), (188, 146505), (235, 117204), (282, 97670), (470, 58602), (564, 48835), (705, 39068), (940, 29301), (1410, 19534), (2820, 9767)]