214754910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16381}}^1$

素因数の和:16433

約数の個数: 64

約数和(自身を含む): 566161920

約数和(自身を除く): 351407010

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 16381, 32762, 49143, 81905, 98286, 163810, 245715, 311239, 376763, 491430, 622478, 753526, 933717, 1130289, 1556195, 1867434, 1883815, 2260578, 3112390, 3767630, 4668585, 5651445, 7158497, 9337170, 11302890, 14316994, 21475491, 35792485, 42950982, 71584970, 107377455, 214754910]

約数ペア:

[(1, 214754910), (2, 107377455), (3, 71584970), (5, 42950982), (6, 35792485), (10, 21475491), (15, 14316994), (19, 11302890), (23, 9337170), (30, 7158497), (38, 5651445), (46, 4668585), (57, 3767630), (69, 3112390), (95, 2260578), (114, 1883815), (115, 1867434), (138, 1556195), (190, 1130289), (230, 933717), (285, 753526), (345, 622478), (437, 491430), (570, 376763), (690, 311239), (874, 245715), (1311, 163810), (2185, 98286), (2622, 81905), (4370, 49143), (6555, 32762), (13110, 16381)]