30357873

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 54652416

約数和(自身を除く): 24294543

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 101, 117, 273, 303, 367, 707, 819, 909, 1101, 1313, 2121, 2569, 3303, 3939, 4771, 6363, 7707, 9191, 11817, 14313, 23121, 27573, 33397, 37067, 42939, 82719, 100191, 111201, 259469, 300573, 333603, 481871, 778407, 1445613, 2335221, 3373097, 4336839, 10119291, 30357873]

約数ペア:

[(1, 30357873), (3, 10119291), (7, 4336839), (9, 3373097), (13, 2335221), (21, 1445613), (39, 778407), (63, 481871), (91, 333603), (101, 300573), (117, 259469), (273, 111201), (303, 100191), (367, 82719), (707, 42939), (819, 37067), (909, 33397), (1101, 27573), (1313, 23121), (2121, 14313), (2569, 11817), (3303, 9191), (3939, 7707), (4771, 6363)]