61382940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21767}}^1$

素因数の和:21826

約数の個数: 48

約数和(自身を含む): 175537152

約数和(自身を除く): 114154212

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, 21767, 43534, 65301, 87068, 108835, 130602, 217670, 261204, 326505, 435340, 653010, 1023049, 1306020, 2046098, 3069147, 4092196, 5115245, 6138294, 10230490, 12276588, 15345735, 20460980, 30691470, 61382940]

約数ペア:

[(1, 61382940), (2, 30691470), (3, 20460980), (4, 15345735), (5, 12276588), (6, 10230490), (10, 6138294), (12, 5115245), (15, 4092196), (20, 3069147), (30, 2046098), (47, 1306020), (60, 1023049), (94, 653010), (141, 435340), (188, 326505), (235, 261204), (282, 217670), (470, 130602), (564, 108835), (705, 87068), (940, 65301), (1410, 43534), (2820, 21767)]