1570405116

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{887}}^1\times {\mathrm{3011}}^1$

素因数の和:3919

約数の個数: 72

約数和(自身を含む): 4268750976

約数和(自身を除く): 2698345860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 887, 1774, 2661, 3011, 3548, 5322, 6022, 6209, 9033, 10644, 12044, 12418, 18066, 18627, 21077, 24836, 36132, 37254, 42154, 43463, 63231, 74508, 84308, 86926, 126462, 130389, 147539, 173852, 252924, 260778, 295078, 442617, 521556, 590156, 885234, 1770468, 2670757, 5341514, 8012271, 10683028, 16024542, 18695299, 32049084, 37390598, 56085897, 74781196, 112171794, 130867093, 224343588, 261734186, 392601279, 523468372, 785202558, 1570405116]

約数ペア:

[(1, 1570405116), (2, 785202558), (3, 523468372), (4, 392601279), (6, 261734186), (7, 224343588), (12, 130867093), (14, 112171794), (21, 74781196), (28, 56085897), (42, 37390598), (49, 32049084), (84, 18695299), (98, 16024542), (147, 10683028), (196, 8012271), (294, 5341514), (588, 2670757), (887, 1770468), (1774, 885234), (2661, 590156), (3011, 521556), (3548, 442617), (5322, 295078), (6022, 260778), (6209, 252924), (9033, 173852), (10644, 147539), (12044, 130389), (12418, 126462), (18066, 86926), (18627, 84308), (21077, 74508), (24836, 63231), (36132, 43463), (37254, 42154)]