91236540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35363}}^1$

素因数の和:35418

約数の個数: 48

約数和(自身を含む): 261410688

約数和(自身を除く): 170174148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 35363, 70726, 106089, 141452, 176815, 212178, 353630, 424356, 530445, 707260, 1060890, 1520609, 2121780, 3041218, 4561827, 6082436, 7603045, 9123654, 15206090, 18247308, 22809135, 30412180, 45618270, 91236540]

約数ペア:

[(1, 91236540), (2, 45618270), (3, 30412180), (4, 22809135), (5, 18247308), (6, 15206090), (10, 9123654), (12, 7603045), (15, 6082436), (20, 4561827), (30, 3041218), (43, 2121780), (60, 1520609), (86, 1060890), (129, 707260), (172, 530445), (215, 424356), (258, 353630), (430, 212178), (516, 176815), (645, 141452), (860, 106089), (1290, 70726), (2580, 35363)]