872970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4157}}^1$

素因数の和:4174

約数の個数: 32

約数和(自身を含む): 2395008

約数和(自身を除く): 1522038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4157, 8314, 12471, 20785, 24942, 29099, 41570, 58198, 62355, 87297, 124710, 145495, 174594, 290990, 436485, 872970]

約数ペア:

[(1, 872970), (2, 436485), (3, 290990), (5, 174594), (6, 145495), (7, 124710), (10, 87297), (14, 62355), (15, 58198), (21, 41570), (30, 29099), (35, 24942), (42, 20785), (70, 12471), (105, 8314), (210, 4157)]