127273290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1427

約数の個数: 64

約数和(自身を含む): 318504960

約数和(自身を除く): 191231670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 107, 155, 186, 214, 310, 321, 465, 535, 642, 930, 1070, 1279, 1605, 2558, 3210, 3317, 3837, 6395, 6634, 7674, 9951, 12790, 16585, 19185, 19902, 33170, 38370, 39649, 49755, 79298, 99510, 118947, 136853, 198245, 237894, 273706, 396490, 410559, 594735, 684265, 821118, 1189470, 1368530, 2052795, 4105590, 4242443, 8484886, 12727329, 21212215, 25454658, 42424430, 63636645, 127273290]

約数ペア:

[(1, 127273290), (2, 63636645), (3, 42424430), (5, 25454658), (6, 21212215), (10, 12727329), (15, 8484886), (30, 4242443), (31, 4105590), (62, 2052795), (93, 1368530), (107, 1189470), (155, 821118), (186, 684265), (214, 594735), (310, 410559), (321, 396490), (465, 273706), (535, 237894), (642, 198245), (930, 136853), (1070, 118947), (1279, 99510), (1605, 79298), (2558, 49755), (3210, 39649), (3317, 38370), (3837, 33170), (6395, 19902), (6634, 19185), (7674, 16585), (9951, 12790)]