1947095030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{7121}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 3604871520

約数和(自身を除く): 1657776490

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 739, 1478, 3695, 7121, 7390, 14242, 27343, 35605, 54686, 71210, 136715, 263477, 273430, 526954, 1317385, 2634770, 5262419, 10524838, 26312095, 52624190, 194709503, 389419006, 973547515, 1947095030]

約数ペア:

[(1, 1947095030), (2, 973547515), (5, 389419006), (10, 194709503), (37, 52624190), (74, 26312095), (185, 10524838), (370, 5262419), (739, 2634770), (1478, 1317385), (3695, 526954), (7121, 273430), (7390, 263477), (14242, 136715), (27343, 71210), (35605, 54686)]