30480714

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{599}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 72446400

約数和(自身を除く): 41965686

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 257, 514, 599, 771, 1198, 1542, 1797, 2313, 2827, 3594, 4626, 5391, 5654, 6589, 8481, 10782, 13178, 16962, 19767, 25443, 39534, 50886, 59301, 118602, 153943, 307886, 461829, 923658, 1385487, 1693373, 2770974, 3386746, 5080119, 10160238, 15240357, 30480714]

約数ペア:

[(1, 30480714), (2, 15240357), (3, 10160238), (6, 5080119), (9, 3386746), (11, 2770974), (18, 1693373), (22, 1385487), (33, 923658), (66, 461829), (99, 307886), (198, 153943), (257, 118602), (514, 59301), (599, 50886), (771, 39534), (1198, 25443), (1542, 19767), (1797, 16962), (2313, 13178), (2827, 10782), (3594, 8481), (4626, 6589), (5391, 5654)]