29370180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{69929}}^1$

素因数の和:69948

約数の個数: 48

約数和(自身を含む): 93985920

約数和(自身を除く): 64615740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 69929, 139858, 209787, 279716, 349645, 419574, 489503, 699290, 839148, 979006, 1048935, 1398580, 1468509, 1958012, 2097870, 2447515, 2937018, 4195740, 4895030, 5874036, 7342545, 9790060, 14685090, 29370180]

約数ペア:

[(1, 29370180), (2, 14685090), (3, 9790060), (4, 7342545), (5, 5874036), (6, 4895030), (7, 4195740), (10, 2937018), (12, 2447515), (14, 2097870), (15, 1958012), (20, 1468509), (21, 1398580), (28, 1048935), (30, 979006), (35, 839148), (42, 699290), (60, 489503), (70, 419574), (84, 349645), (105, 279716), (140, 209787), (210, 139858), (420, 69929)]