3430735

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 5581440

約数和(自身を除く): 2150705

約数列:

[1, 5, 7, 11, 19, 35, 49, 55, 67, 77, 95, 133, 209, 245, 335, 385, 469, 539, 665, 737, 931, 1045, 1273, 1463, 2345, 2695, 3283, 3685, 4655, 5159, 6365, 7315, 8911, 10241, 14003, 16415, 25795, 36113, 44555, 51205, 62377, 70015, 98021, 180565, 311885, 490105, 686147, 3430735]

約数ペア:

[(1, 3430735), (5, 686147), (7, 490105), (11, 311885), (19, 180565), (35, 98021), (49, 70015), (55, 62377), (67, 51205), (77, 44555), (95, 36113), (133, 25795), (209, 16415), (245, 14003), (335, 10241), (385, 8911), (469, 7315), (539, 6365), (665, 5159), (737, 4655), (931, 3685), (1045, 3283), (1273, 2695), (1463, 2345)]