210004254710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{3820343}}^1$

素因数の和:3820612

約数の個数: 32

約数和(自身を含む): 396093265920

約数和(自身を除く): 186089011210

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 239, 478, 1195, 2390, 5497, 10994, 27485, 54970, 3820343, 7640686, 19101715, 38203430, 87867889, 175735778, 439339445, 878678890, 913061977, 1826123954, 4565309885, 9130619770, 21000425471, 42000850942, 105002127355, 210004254710]

約数ペア:

[(1, 210004254710), (2, 105002127355), (5, 42000850942), (10, 21000425471), (23, 9130619770), (46, 4565309885), (115, 1826123954), (230, 913061977), (239, 878678890), (478, 439339445), (1195, 175735778), (2390, 87867889), (5497, 38203430), (10994, 19101715), (27485, 7640686), (54970, 3820343)]