158002810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{37003}}^1$

素因数の和:37078

約数の個数: 32

約数和(自身を含む): 330371712

約数和(自身を除く): 172368902

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 37003, 74006, 185015, 259021, 370030, 518042, 1295105, 2257183, 2590210, 4514366, 11285915, 15800281, 22571830, 31600562, 79001405, 158002810]

約数ペア:

[(1, 158002810), (2, 79001405), (5, 31600562), (7, 22571830), (10, 15800281), (14, 11285915), (35, 4514366), (61, 2590210), (70, 2257183), (122, 1295105), (305, 518042), (427, 370030), (610, 259021), (854, 185015), (2135, 74006), (4270, 37003)]