90380794

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{17401}}^1$

素因数の和:17470

約数の個数: 24

約数和(自身を含む): 160690068

約数和(自身を除く): 70309274

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 17401, 34802, 121807, 243614, 852649, 922253, 1705298, 1844506, 6455771, 12911542, 45190397, 90380794]

約数ペア:

[(1, 90380794), (2, 45190397), (7, 12911542), (14, 6455771), (49, 1844506), (53, 1705298), (98, 922253), (106, 852649), (371, 243614), (742, 121807), (2597, 34802), (5194, 17401)]