75457930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1277}}^1$

素因数の和:1614

約数の個数: 32

約数和(自身を含む): 143544960

約数和(自身を除く): 68087030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1277, 1555, 2554, 3110, 5909, 6385, 11818, 12770, 24263, 29545, 48526, 59090, 121315, 242630, 397147, 794294, 1985735, 3971470, 7545793, 15091586, 37728965, 75457930]

約数ペア:

[(1, 75457930), (2, 37728965), (5, 15091586), (10, 7545793), (19, 3971470), (38, 1985735), (95, 794294), (190, 397147), (311, 242630), (622, 121315), (1277, 59090), (1555, 48526), (2554, 29545), (3110, 24263), (5909, 12770), (6385, 11818)]