30290666

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{40823}}^1$

素因数の和:40885

約数の個数: 16

約数和(自身を含む): 52907904

約数和(自身を除く): 22617238

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 40823, 81646, 285761, 571522, 2163619, 4327238, 15145333, 30290666]

約数ペア:

[(1, 30290666), (2, 15145333), (7, 4327238), (14, 2163619), (53, 571522), (106, 285761), (371, 81646), (742, 40823)]