156747521210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2239250303}}^1$

素因数の和:2239250317

約数の個数: 16

約数和(自身を含む): 322452043776

約数和(自身を除く): 165704522566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2239250303, 4478500606, 11196251515, 15674752121, 22392503030, 31349504242, 78373760605, 156747521210]

約数ペア:

[(1, 156747521210), (2, 78373760605), (5, 31349504242), (7, 22392503030), (10, 15674752121), (14, 11196251515), (35, 4478500606), (70, 2239250303)]