143827460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{5323}}^1$

素因数の和:5532

約数の個数: 48

約数和(自身を含む): 347039616

約数和(自身を除く): 203212156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 193, 386, 772, 965, 1351, 1930, 2702, 3860, 5323, 5404, 6755, 10646, 13510, 21292, 26615, 27020, 37261, 53230, 74522, 106460, 149044, 186305, 372610, 745220, 1027339, 2054678, 4109356, 5136695, 7191373, 10273390, 14382746, 20546780, 28765492, 35956865, 71913730, 143827460]

約数ペア:

[(1, 143827460), (2, 71913730), (4, 35956865), (5, 28765492), (7, 20546780), (10, 14382746), (14, 10273390), (20, 7191373), (28, 5136695), (35, 4109356), (70, 2054678), (140, 1027339), (193, 745220), (386, 372610), (772, 186305), (965, 149044), (1351, 106460), (1930, 74522), (2702, 53230), (3860, 37261), (5323, 27020), (5404, 26615), (6755, 21292), (10646, 13510)]