57710940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 185687040

約数和(自身を除く): 127976100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 313, 420, 439, 626, 878, 939, 1252, 1317, 1565, 1756, 1878, 2191, 2195, 2634, 3073, 3130, 3756, 4382, 4390, 4695, 5268, 6146, 6260, 6573, 6585, 8764, 8780, 9219, 9390, 10955, 12292, 13146, 13170, 15365, 18438, 18780, 21910, 26292, 26340, 30730, 32865, 36876, 43820, 46095, 61460, 65730, 92190, 131460, 137407, 184380, 274814, 412221, 549628, 687035, 824442, 961849, 1374070, 1648884, 1923698, 2061105, 2748140, 2885547, 3847396, 4122210, 4809245, 5771094, 8244420, 9618490, 11542188, 14427735, 19236980, 28855470, 57710940]

約数ペア:

[(1, 57710940), (2, 28855470), (3, 19236980), (4, 14427735), (5, 11542188), (6, 9618490), (7, 8244420), (10, 5771094), (12, 4809245), (14, 4122210), (15, 3847396), (20, 2885547), (21, 2748140), (28, 2061105), (30, 1923698), (35, 1648884), (42, 1374070), (60, 961849), (70, 824442), (84, 687035), (105, 549628), (140, 412221), (210, 274814), (313, 184380), (420, 137407), (439, 131460), (626, 92190), (878, 65730), (939, 61460), (1252, 46095), (1317, 43820), (1565, 36876), (1756, 32865), (1878, 30730), (2191, 26340), (2195, 26292), (2634, 21910), (3073, 18780), (3130, 18438), (3756, 15365), (4382, 13170), (4390, 13146), (4695, 12292), (5268, 10955), (6146, 9390), (6260, 9219), (6573, 8780), (6585, 8764)]