210004664330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1153}}^1\times {\mathrm{10771}}^1$

素因数の和:12039

約数の個数: 64

約数和(自身を含む): 402760771200

約数和(自身を除く): 192756106870

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1153, 1691, 2306, 3382, 5765, 8455, 10771, 11530, 16910, 21542, 21907, 43814, 53855, 102617, 107710, 109535, 204649, 205234, 219070, 409298, 513085, 958619, 1023245, 1026170, 1917238, 1949723, 2046490, 3899446, 4793095, 9586190, 9748615, 12418963, 18213761, 19497230, 24837926, 36427522, 62094815, 91068805, 124189630, 182137610, 235960297, 471920594, 1105287707, 1179801485, 2210575414, 2359602970, 5526438535, 11052877070, 21000466433, 42000932866, 105002332165, 210004664330]

約数ペア:

[(1, 210004664330), (2, 105002332165), (5, 42000932866), (10, 21000466433), (19, 11052877070), (38, 5526438535), (89, 2359602970), (95, 2210575414), (178, 1179801485), (190, 1105287707), (445, 471920594), (890, 235960297), (1153, 182137610), (1691, 124189630), (2306, 91068805), (3382, 62094815), (5765, 36427522), (8455, 24837926), (10771, 19497230), (11530, 18213761), (16910, 12418963), (21542, 9748615), (21907, 9586190), (43814, 4793095), (53855, 3899446), (102617, 2046490), (107710, 1949723), (109535, 1917238), (204649, 1026170), (205234, 1023245), (219070, 958619), (409298, 513085)]