104977740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{249947}}^1$

素因数の和:249966

約数の個数: 48

約数和(自身を含む): 335930112

約数和(自身を除く): 230952372

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, 249947, 499894, 749841, 999788, 1249735, 1499682, 1749629, 2499470, 2999364, 3499258, 3749205, 4998940, 5248887, 6998516, 7498410, 8748145, 10497774, 14996820, 17496290, 20995548, 26244435, 34992580, 52488870, 104977740]

約数ペア:

[(1, 104977740), (2, 52488870), (3, 34992580), (4, 26244435), (5, 20995548), (6, 17496290), (7, 14996820), (10, 10497774), (12, 8748145), (14, 7498410), (15, 6998516), (20, 5248887), (21, 4998940), (28, 3749205), (30, 3499258), (35, 2999364), (42, 2499470), (60, 1749629), (70, 1499682), (84, 1249735), (105, 999788), (140, 749841), (210, 499894), (420, 249947)]