2019464970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1\times {\mathrm{3371}}^1$

素因数の和:4451

約数の個数: 64

約数和(自身を含む): 5108175360

約数和(自身を除く): 3088710390

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1051, 2102, 3153, 3371, 5255, 6306, 6742, 10113, 10510, 15765, 16855, 19969, 20226, 31530, 33710, 39938, 50565, 59907, 64049, 99845, 101130, 119814, 128098, 192147, 199690, 299535, 320245, 384294, 599070, 640490, 960735, 1921470, 3542921, 7085842, 10628763, 17714605, 21257526, 35429210, 53143815, 67315499, 106287630, 134630998, 201946497, 336577495, 403892994, 673154990, 1009732485, 2019464970]

約数ペア:

[(1, 2019464970), (2, 1009732485), (3, 673154990), (5, 403892994), (6, 336577495), (10, 201946497), (15, 134630998), (19, 106287630), (30, 67315499), (38, 53143815), (57, 35429210), (95, 21257526), (114, 17714605), (190, 10628763), (285, 7085842), (570, 3542921), (1051, 1921470), (2102, 960735), (3153, 640490), (3371, 599070), (5255, 384294), (6306, 320245), (6742, 299535), (10113, 199690), (10510, 192147), (15765, 128098), (16855, 119814), (19969, 101130), (20226, 99845), (31530, 64049), (33710, 59907), (39938, 50565)]