30264272

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 60565320

約数和(自身を除く): 30301048

約数列:

[1, 2, 4, 8, 16, 53, 89, 106, 178, 212, 356, 401, 424, 712, 802, 848, 1424, 1604, 3208, 4717, 6416, 9434, 18868, 21253, 35689, 37736, 42506, 71378, 75472, 85012, 142756, 170024, 285512, 340048, 571024, 1891517, 3783034, 7566068, 15132136, 30264272]

約数ペア:

[(1, 30264272), (2, 15132136), (4, 7566068), (8, 3783034), (16, 1891517), (53, 571024), (89, 340048), (106, 285512), (178, 170024), (212, 142756), (356, 85012), (401, 75472), (424, 71378), (712, 42506), (802, 37736), (848, 35689), (1424, 21253), (1604, 18868), (3208, 9434), (4717, 6416)]