841240290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{43207}}^1$

素因数の和:43287

約数の個数: 64

約数和(自身を含む): 2239902720

約数和(自身を除く): 1398662430

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 59, 66, 110, 118, 165, 177, 295, 330, 354, 590, 649, 885, 1298, 1770, 1947, 3245, 3894, 6490, 9735, 19470, 43207, 86414, 129621, 216035, 259242, 432070, 475277, 648105, 950554, 1296210, 1425831, 2376385, 2549213, 2851662, 4752770, 5098426, 7129155, 7647639, 12746065, 14258310, 15295278, 25492130, 28041343, 38238195, 56082686, 76476390, 84124029, 140206715, 168248058, 280413430, 420620145, 841240290]

約数ペア:

[(1, 841240290), (2, 420620145), (3, 280413430), (5, 168248058), (6, 140206715), (10, 84124029), (11, 76476390), (15, 56082686), (22, 38238195), (30, 28041343), (33, 25492130), (55, 15295278), (59, 14258310), (66, 12746065), (110, 7647639), (118, 7129155), (165, 5098426), (177, 4752770), (295, 2851662), (330, 2549213), (354, 2376385), (590, 1425831), (649, 1296210), (885, 950554), (1298, 648105), (1770, 475277), (1947, 432070), (3245, 259242), (3894, 216035), (6490, 129621), (9735, 86414), (19470, 43207)]