15534060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2909}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 43999200

約数和(自身を除く): 28465140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 2909, 5340, 5818, 8727, 11636, 14545, 17454, 29090, 34908, 43635, 58180, 87270, 174540, 258901, 517802, 776703, 1035604, 1294505, 1553406, 2589010, 3106812, 3883515, 5178020, 7767030, 15534060]

約数ペア:

[(1, 15534060), (2, 7767030), (3, 5178020), (4, 3883515), (5, 3106812), (6, 2589010), (10, 1553406), (12, 1294505), (15, 1035604), (20, 776703), (30, 517802), (60, 258901), (89, 174540), (178, 87270), (267, 58180), (356, 43635), (445, 34908), (534, 29090), (890, 17454), (1068, 14545), (1335, 11636), (1780, 8727), (2670, 5818), (2909, 5340)]