873112130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1553}}^1$

素因数の和:1859

約数の個数: 64

約数和(自身を含む): 1812585600

約数和(自身を除く): 939473470

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 269, 418, 538, 1045, 1345, 1553, 2090, 2690, 2959, 3106, 5111, 5918, 7765, 10222, 14795, 15530, 17083, 25555, 29507, 29590, 34166, 51110, 56221, 59014, 85415, 112442, 147535, 170830, 281105, 295070, 324577, 417757, 562210, 649154, 835514, 1622885, 2088785, 3245770, 4177570, 4595327, 7937383, 9190654, 15874766, 22976635, 39686915, 45953270, 79373830, 87311213, 174622426, 436556065, 873112130]

約数ペア:

[(1, 873112130), (2, 436556065), (5, 174622426), (10, 87311213), (11, 79373830), (19, 45953270), (22, 39686915), (38, 22976635), (55, 15874766), (95, 9190654), (110, 7937383), (190, 4595327), (209, 4177570), (269, 3245770), (418, 2088785), (538, 1622885), (1045, 835514), (1345, 649154), (1553, 562210), (2090, 417757), (2690, 324577), (2959, 295070), (3106, 281105), (5111, 170830), (5918, 147535), (7765, 112442), (10222, 85415), (14795, 59014), (15530, 56221), (17083, 51110), (25555, 34166), (29507, 29590)]