202106820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{7673}}^1$

素因数の和:8124

約数の個数: 48

約数和(自身を含む): 567262080

約数和(自身を除く): 365155260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 7673, 8780, 13170, 15346, 23019, 26340, 30692, 38365, 46038, 76730, 92076, 115095, 153460, 230190, 460380, 3368447, 6736894, 10105341, 13473788, 16842235, 20210682, 33684470, 40421364, 50526705, 67368940, 101053410, 202106820]

約数ペア:

[(1, 202106820), (2, 101053410), (3, 67368940), (4, 50526705), (5, 40421364), (6, 33684470), (10, 20210682), (12, 16842235), (15, 13473788), (20, 10105341), (30, 6736894), (60, 3368447), (439, 460380), (878, 230190), (1317, 153460), (1756, 115095), (2195, 92076), (2634, 76730), (4390, 46038), (5268, 38365), (6585, 30692), (7673, 26340), (8780, 23019), (13170, 15346)]