30690060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10883}}^1$

素因数の和:10942

約数の個数: 48

約数和(自身を含む): 87768576

約数和(自身を除く): 57078516

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, 10883, 21766, 32649, 43532, 54415, 65298, 108830, 130596, 163245, 217660, 326490, 511501, 652980, 1023002, 1534503, 2046004, 2557505, 3069006, 5115010, 6138012, 7672515, 10230020, 15345030, 30690060]

約数ペア:

[(1, 30690060), (2, 15345030), (3, 10230020), (4, 7672515), (5, 6138012), (6, 5115010), (10, 3069006), (12, 2557505), (15, 2046004), (20, 1534503), (30, 1023002), (47, 652980), (60, 511501), (94, 326490), (141, 217660), (188, 163245), (235, 130596), (282, 108830), (470, 65298), (564, 54415), (705, 43532), (940, 32649), (1410, 21766), (2820, 10883)]