45139740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{16007}}^1$

素因数の和:16066

約数の個数: 48

約数和(自身を含む): 129088512

約数和(自身を除く): 83948772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 16007, 32014, 48021, 64028, 80035, 96042, 160070, 192084, 240105, 320140, 480210, 752329, 960420, 1504658, 2256987, 3009316, 3761645, 4513974, 7523290, 9027948, 11284935, 15046580, 22569870, 45139740]

約数ペア:

[(1, 45139740), (2, 22569870), (3, 15046580), (4, 11284935), (5, 9027948), (6, 7523290), (10, 4513974), (12, 3761645), (15, 3009316), (20, 2256987), (30, 1504658), (47, 960420), (60, 752329), (94, 480210), (141, 320140), (188, 240105), (235, 192084), (282, 160070), (470, 96042), (564, 80035), (705, 64028), (940, 48021), (1410, 32014), (2820, 16007)]