47183220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{37447}}^1$

素因数の和:37469

約数の個数: 72

約数和(自身を含む): 163572864

約数和(自身を除く): 116389644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 37447, 74894, 112341, 149788, 187235, 224682, 262129, 337023, 374470, 449364, 524258, 561705, 674046, 748940, 786387, 1048516, 1123410, 1310645, 1348092, 1572774, 1685115, 2246820, 2359161, 2621290, 3145548, 3370230, 3931935, 4718322, 5242580, 6740460, 7863870, 9436644, 11795805, 15727740, 23591610, 47183220]

約数ペア:

[(1, 47183220), (2, 23591610), (3, 15727740), (4, 11795805), (5, 9436644), (6, 7863870), (7, 6740460), (9, 5242580), (10, 4718322), (12, 3931935), (14, 3370230), (15, 3145548), (18, 2621290), (20, 2359161), (21, 2246820), (28, 1685115), (30, 1572774), (35, 1348092), (36, 1310645), (42, 1123410), (45, 1048516), (60, 786387), (63, 748940), (70, 674046), (84, 561705), (90, 524258), (105, 449364), (126, 374470), (140, 337023), (180, 262129), (210, 224682), (252, 187235), (315, 149788), (420, 112341), (630, 74894), (1260, 37447)]