30451758

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{71483}}^1$

素因数の和:71559

約数の個数: 16

約数和(自身を含む): 61762176

約数和(自身を除く): 31310418

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 71483, 142966, 214449, 428898, 5075293, 10150586, 15225879, 30451758]

約数ペア:

[(1, 30451758), (2, 15225879), (3, 10150586), (6, 5075293), (71, 428898), (142, 214449), (213, 142966), (426, 71483)]