28037460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1893

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 61376172

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 1847, 2530, 3036, 3694, 3795, 5060, 5541, 7388, 7590, 9235, 11082, 15180, 18470, 20317, 22164, 27705, 36940, 40634, 42481, 55410, 60951, 81268, 84962, 101585, 110820, 121902, 127443, 169924, 203170, 212405, 243804, 254886, 304755, 406340, 424810, 467291, 509772, 609510, 637215, 849620, 934582, 1219020, 1274430, 1401873, 1869164, 2336455, 2548860, 2803746, 4672910, 5607492, 7009365, 9345820, 14018730, 28037460]

約数ペア:

[(1, 28037460), (2, 14018730), (3, 9345820), (4, 7009365), (5, 5607492), (6, 4672910), (10, 2803746), (11, 2548860), (12, 2336455), (15, 1869164), (20, 1401873), (22, 1274430), (23, 1219020), (30, 934582), (33, 849620), (44, 637215), (46, 609510), (55, 509772), (60, 467291), (66, 424810), (69, 406340), (92, 304755), (110, 254886), (115, 243804), (132, 212405), (138, 203170), (165, 169924), (220, 127443), (230, 121902), (253, 110820), (276, 101585), (330, 84962), (345, 81268), (460, 60951), (506, 55410), (660, 42481), (690, 40634), (759, 36940), (1012, 27705), (1265, 22164), (1380, 20317), (1518, 18470), (1847, 15180), (2530, 11082), (3036, 9235), (3694, 7590), (3795, 7388), (5060, 5541)]