30260910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{14207}}^1$

素因数の和:14288

約数の個数: 32

約数和(自身を含む): 73654272

約数和(自身を除く): 43393362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 14207, 28414, 42621, 71035, 85242, 142070, 213105, 426210, 1008697, 2017394, 3026091, 5043485, 6052182, 10086970, 15130455, 30260910]

約数ペア:

[(1, 30260910), (2, 15130455), (3, 10086970), (5, 6052182), (6, 5043485), (10, 3026091), (15, 2017394), (30, 1008697), (71, 426210), (142, 213105), (213, 142070), (355, 85242), (426, 71035), (710, 42621), (1065, 28414), (2130, 14207)]