78553290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{2141}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 188770176

約数和(自身を除く): 110216886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1223, 2141, 2446, 3669, 4282, 6115, 6423, 7338, 10705, 12230, 12846, 18345, 21410, 32115, 36690, 64230, 2618443, 5236886, 7855329, 13092215, 15710658, 26184430, 39276645, 78553290]

約数ペア:

[(1, 78553290), (2, 39276645), (3, 26184430), (5, 15710658), (6, 13092215), (10, 7855329), (15, 5236886), (30, 2618443), (1223, 64230), (2141, 36690), (2446, 32115), (3669, 21410), (4282, 18345), (6115, 12846), (6423, 12230), (7338, 10705)]