215660004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2089}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 575836800

約数和(自身を除く): 360176796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1229, 2089, 2458, 3687, 4178, 4916, 6267, 7374, 8356, 8603, 12534, 14623, 14748, 17206, 25068, 25809, 29246, 34412, 43869, 51618, 58492, 87738, 103236, 175476, 2567381, 5134762, 7702143, 10269524, 15404286, 17971667, 30808572, 35943334, 53915001, 71886668, 107830002, 215660004]

約数ペア:

[(1, 215660004), (2, 107830002), (3, 71886668), (4, 53915001), (6, 35943334), (7, 30808572), (12, 17971667), (14, 15404286), (21, 10269524), (28, 7702143), (42, 5134762), (84, 2567381), (1229, 175476), (2089, 103236), (2458, 87738), (3687, 58492), (4178, 51618), (4916, 43869), (6267, 34412), (7374, 29246), (8356, 25809), (8603, 25068), (12534, 17206), (14623, 14748)]