2392005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 64

約数和(自身を含む): 5068800

約数和(自身を除く): 2676795

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 55, 57, 77, 95, 105, 109, 133, 165, 209, 231, 285, 327, 385, 399, 545, 627, 665, 763, 1045, 1155, 1199, 1463, 1635, 1995, 2071, 2289, 3135, 3597, 3815, 4389, 5995, 6213, 7315, 8393, 10355, 11445, 14497, 17985, 21945, 22781, 25179, 31065, 41965, 43491, 68343, 72485, 113905, 125895, 159467, 217455, 341715, 478401, 797335, 2392005]

約数ペア:

[(1, 2392005), (3, 797335), (5, 478401), (7, 341715), (11, 217455), (15, 159467), (19, 125895), (21, 113905), (33, 72485), (35, 68343), (55, 43491), (57, 41965), (77, 31065), (95, 25179), (105, 22781), (109, 21945), (133, 17985), (165, 14497), (209, 11445), (231, 10355), (285, 8393), (327, 7315), (385, 6213), (399, 5995), (545, 4389), (627, 3815), (665, 3597), (763, 3135), (1045, 2289), (1155, 2071), (1199, 1995), (1463, 1635)]