154382970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{735157}}^1$

素因数の和:735174

約数の個数: 32

約数和(自身を含む): 423451008

約数和(自身を除く): 269068038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 735157, 1470314, 2205471, 3675785, 4410942, 5146099, 7351570, 10292198, 11027355, 15438297, 22054710, 25730495, 30876594, 51460990, 77191485, 154382970]

約数ペア:

[(1, 154382970), (2, 77191485), (3, 51460990), (5, 30876594), (6, 25730495), (7, 22054710), (10, 15438297), (14, 11027355), (15, 10292198), (21, 7351570), (30, 5146099), (35, 4410942), (42, 3675785), (70, 2205471), (105, 1470314), (210, 735157)]