30757908

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{42019}}^1$

素因数の和:42087

約数の個数: 24

約数和(自身を含む): 72946720

約数和(自身を除く): 42188812

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 42019, 84038, 126057, 168076, 252114, 504228, 2563159, 5126318, 7689477, 10252636, 15378954, 30757908]

約数ペア:

[(1, 30757908), (2, 15378954), (3, 10252636), (4, 7689477), (6, 5126318), (12, 2563159), (61, 504228), (122, 252114), (183, 168076), (244, 126057), (366, 84038), (732, 42019)]