29543220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23447}}^1$

素因数の和:23469

約数の個数: 72

約数和(自身を含む): 102420864

約数和(自身を除く): 72877644

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, 23447, 46894, 70341, 93788, 117235, 140682, 164129, 211023, 234470, 281364, 328258, 351705, 422046, 468940, 492387, 656516, 703410, 820645, 844092, 984774, 1055115, 1406820, 1477161, 1641290, 1969548, 2110230, 2461935, 2954322, 3282580, 4220460, 4923870, 5908644, 7385805, 9847740, 14771610, 29543220]

約数ペア:

[(1, 29543220), (2, 14771610), (3, 9847740), (4, 7385805), (5, 5908644), (6, 4923870), (7, 4220460), (9, 3282580), (10, 2954322), (12, 2461935), (14, 2110230), (15, 1969548), (18, 1641290), (20, 1477161), (21, 1406820), (28, 1055115), (30, 984774), (35, 844092), (36, 820645), (42, 703410), (45, 656516), (60, 492387), (63, 468940), (70, 422046), (84, 351705), (90, 328258), (105, 281364), (126, 234470), (140, 211023), (180, 164129), (210, 140682), (252, 117235), (315, 93788), (420, 70341), (630, 46894), (1260, 23447)]