17874060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15679}}^1$

素因数の和:15710

約数の個数: 48

約数和(自身を含む): 52684800

約数和(自身を除く): 34810740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 15679, 31358, 47037, 62716, 78395, 94074, 156790, 188148, 235185, 297901, 313580, 470370, 595802, 893703, 940740, 1191604, 1489505, 1787406, 2979010, 3574812, 4468515, 5958020, 8937030, 17874060]

約数ペア:

[(1, 17874060), (2, 8937030), (3, 5958020), (4, 4468515), (5, 3574812), (6, 2979010), (10, 1787406), (12, 1489505), (15, 1191604), (19, 940740), (20, 893703), (30, 595802), (38, 470370), (57, 313580), (60, 297901), (76, 235185), (95, 188148), (114, 156790), (190, 94074), (228, 78395), (285, 62716), (380, 47037), (570, 31358), (1140, 15679)]