91749490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21487}}^1$

素因数の和:21562

約数の個数: 32

約数和(自身を含む): 191844864

約数和(自身を除く): 100095374

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 21487, 42974, 107435, 150409, 214870, 300818, 752045, 1310707, 1504090, 2621414, 6553535, 9174949, 13107070, 18349898, 45874745, 91749490]

約数ペア:

[(1, 91749490), (2, 45874745), (5, 18349898), (7, 13107070), (10, 9174949), (14, 6553535), (35, 2621414), (61, 1504090), (70, 1310707), (122, 752045), (305, 300818), (427, 214870), (610, 150409), (854, 107435), (2135, 42974), (4270, 21487)]