66478770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2521}}^1$

素因数の和:2827

約数の個数: 48

約数和(自身を含む): 173503512

約数和(自身を除く): 107024742

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 293, 586, 879, 1465, 1758, 2521, 2637, 2930, 4395, 5042, 5274, 7563, 8790, 12605, 13185, 15126, 22689, 25210, 26370, 37815, 45378, 75630, 113445, 226890, 738653, 1477306, 2215959, 3693265, 4431918, 6647877, 7386530, 11079795, 13295754, 22159590, 33239385, 66478770]

約数ペア:

[(1, 66478770), (2, 33239385), (3, 22159590), (5, 13295754), (6, 11079795), (9, 7386530), (10, 6647877), (15, 4431918), (18, 3693265), (30, 2215959), (45, 1477306), (90, 738653), (293, 226890), (586, 113445), (879, 75630), (1465, 45378), (1758, 37815), (2521, 26370), (2637, 25210), (2930, 22689), (4395, 15126), (5042, 13185), (5274, 12605), (7563, 8790)]