153148930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73277}}^1$

素因数の和:73314

約数の個数: 32

約数和(自身を含む): 316560960

約数和(自身を除く): 163412030

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 73277, 146554, 366385, 732770, 806047, 1392263, 1612094, 2784526, 4030235, 6961315, 8060470, 13922630, 15314893, 30629786, 76574465, 153148930]

約数ペア:

[(1, 153148930), (2, 76574465), (5, 30629786), (10, 15314893), (11, 13922630), (19, 8060470), (22, 6961315), (38, 4030235), (55, 2784526), (95, 1612094), (110, 1392263), (190, 806047), (209, 732770), (418, 366385), (1045, 146554), (2090, 73277)]