70315210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5099}}^1$

素因数の和:5310

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 75095990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 5099, 6895, 10198, 13790, 25495, 35693, 50990, 71386, 178465, 356930, 1004503, 2009006, 5022515, 7031521, 10045030, 14063042, 35157605, 70315210]

約数ペア:

[(1, 70315210), (2, 35157605), (5, 14063042), (7, 10045030), (10, 7031521), (14, 5022515), (35, 2009006), (70, 1004503), (197, 356930), (394, 178465), (985, 71386), (1379, 50990), (1970, 35693), (2758, 25495), (5099, 13790), (6895, 10198)]