205074090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{175277}}^1$

素因数の和:175303

約数の個数: 48

約数和(自身を含む): 574210728

約数和(自身を除く): 369136638

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 175277, 350554, 525831, 876385, 1051662, 1577493, 1752770, 2278601, 2629155, 3154986, 4557202, 5258310, 6835803, 7887465, 11393005, 13671606, 15774930, 20507409, 22786010, 34179015, 41014818, 68358030, 102537045, 205074090]

約数ペア:

[(1, 205074090), (2, 102537045), (3, 68358030), (5, 41014818), (6, 34179015), (9, 22786010), (10, 20507409), (13, 15774930), (15, 13671606), (18, 11393005), (26, 7887465), (30, 6835803), (39, 5258310), (45, 4557202), (65, 3154986), (78, 2629155), (90, 2278601), (117, 1752770), (130, 1577493), (195, 1051662), (234, 876385), (390, 525831), (585, 350554), (1170, 175277)]