30091356

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4243}}^1$

素因数の和:4450

約数の個数: 36

約数和(自身を含む): 76468392

約数和(自身を除く): 46377036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 4243, 7092, 8486, 12729, 16972, 25458, 38187, 50916, 76374, 152748, 835871, 1671742, 2507613, 3343484, 5015226, 7522839, 10030452, 15045678, 30091356]

約数ペア:

[(1, 30091356), (2, 15045678), (3, 10030452), (4, 7522839), (6, 5015226), (9, 3343484), (12, 2507613), (18, 1671742), (36, 835871), (197, 152748), (394, 76374), (591, 50916), (788, 38187), (1182, 25458), (1773, 16972), (2364, 12729), (3546, 8486), (4243, 7092)]