67397030

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:1984

約数の個数: 32

約数和(自身を含む): 125737920

約数和(自身を除く): 58340890

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 1847, 3649, 3694, 7298, 9235, 18245, 18470, 36490, 75727, 151454, 164383, 328766, 378635, 757270, 821915, 1643830, 6739703, 13479406, 33698515, 67397030]

約数ペア:

[(1, 67397030), (2, 33698515), (5, 13479406), (10, 6739703), (41, 1643830), (82, 821915), (89, 757270), (178, 378635), (205, 328766), (410, 164383), (445, 151454), (890, 75727), (1847, 36490), (3649, 18470), (3694, 18245), (7298, 9235)]