74604970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61657}}^1$

素因数の和:61686

約数の個数: 24

約数和(自身を含む): 147609252

約数和(自身を除く): 73004282

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 61657, 123314, 308285, 616570, 678227, 1356454, 3391135, 6782270, 7460497, 14920994, 37302485, 74604970]

約数ペア:

[(1, 74604970), (2, 37302485), (5, 14920994), (10, 7460497), (11, 6782270), (22, 3391135), (55, 1356454), (110, 678227), (121, 616570), (242, 308285), (605, 123314), (1210, 61657)]