17782030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4793}}^1$

素因数の和:4860

約数の個数: 32

約数和(自身を含む): 37278144

約数和(自身を除く): 19496114

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 4793, 9586, 23965, 33551, 47930, 67102, 167755, 254029, 335510, 508058, 1270145, 1778203, 2540290, 3556406, 8891015, 17782030]

約数ペア:

[(1, 17782030), (2, 8891015), (5, 3556406), (7, 2540290), (10, 1778203), (14, 1270145), (35, 508058), (53, 335510), (70, 254029), (106, 167755), (265, 67102), (371, 47930), (530, 33551), (742, 23965), (1855, 9586), (3710, 4793)]