189226730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{35107}}^1$

素因数の和:35139

約数の個数: 48

約数和(自身を含む): 432249696

約数和(自身を除く): 243022966

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 35107, 70214, 175535, 245749, 351070, 386177, 491498, 772354, 1228745, 1720243, 1930885, 2457490, 2703239, 3440486, 3861770, 5406478, 8601215, 13516195, 17202430, 18922673, 27032390, 37845346, 94613365, 189226730]

約数ペア:

[(1, 189226730), (2, 94613365), (5, 37845346), (7, 27032390), (10, 18922673), (11, 17202430), (14, 13516195), (22, 8601215), (35, 5406478), (49, 3861770), (55, 3440486), (70, 2703239), (77, 2457490), (98, 1930885), (110, 1720243), (154, 1228745), (245, 772354), (385, 491498), (490, 386177), (539, 351070), (770, 245749), (1078, 175535), (2695, 70214), (5390, 35107)]