18567060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 55883520

約数和(自身を除く): 37316460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 109, 167, 170, 204, 218, 255, 327, 334, 340, 436, 501, 510, 545, 654, 668, 835, 1002, 1020, 1090, 1308, 1635, 1670, 1853, 2004, 2180, 2505, 2839, 3270, 3340, 3706, 5010, 5559, 5678, 6540, 7412, 8517, 9265, 10020, 11118, 11356, 14195, 17034, 18203, 18530, 22236, 27795, 28390, 34068, 36406, 37060, 42585, 54609, 55590, 56780, 72812, 85170, 91015, 109218, 111180, 170340, 182030, 218436, 273045, 309451, 364060, 546090, 618902, 928353, 1092180, 1237804, 1547255, 1856706, 3094510, 3713412, 4641765, 6189020, 9283530, 18567060]

約数ペア:

[(1, 18567060), (2, 9283530), (3, 6189020), (4, 4641765), (5, 3713412), (6, 3094510), (10, 1856706), (12, 1547255), (15, 1237804), (17, 1092180), (20, 928353), (30, 618902), (34, 546090), (51, 364060), (60, 309451), (68, 273045), (85, 218436), (102, 182030), (109, 170340), (167, 111180), (170, 109218), (204, 91015), (218, 85170), (255, 72812), (327, 56780), (334, 55590), (340, 54609), (436, 42585), (501, 37060), (510, 36406), (545, 34068), (654, 28390), (668, 27795), (835, 22236), (1002, 18530), (1020, 18203), (1090, 17034), (1308, 14195), (1635, 11356), (1670, 11118), (1853, 10020), (2004, 9265), (2180, 8517), (2505, 7412), (2839, 6540), (3270, 5678), (3340, 5559), (3706, 5010)]