30661785

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8849}}^1$

素因数の和:8878

約数の個数: 48

約数和(自身を含む): 66268800

約数和(自身を除く): 35607015

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 8849, 26547, 44245, 61943, 79641, 97339, 132735, 185829, 292017, 309715, 398205, 486695, 557487, 681373, 876051, 929145, 1460085, 2044119, 2787435, 3406865, 4380255, 6132357, 10220595, 30661785]

約数ペア:

[(1, 30661785), (3, 10220595), (5, 6132357), (7, 4380255), (9, 3406865), (11, 2787435), (15, 2044119), (21, 1460085), (33, 929145), (35, 876051), (45, 681373), (55, 557487), (63, 486695), (77, 398205), (99, 309715), (105, 292017), (165, 185829), (231, 132735), (315, 97339), (385, 79641), (495, 61943), (693, 44245), (1155, 26547), (3465, 8849)]