30927742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{617}}^1$

素因数の和:1043

約数の個数: 16

約数和(自身を含む): 47254752

約数和(自身を除く): 16327010

約数列:

[1, 2, 71, 142, 353, 617, 706, 1234, 25063, 43807, 50126, 87614, 217801, 435602, 15463871, 30927742]

約数ペア:

[(1, 30927742), (2, 15463871), (71, 435602), (142, 217801), (353, 87614), (617, 50126), (706, 43807), (1234, 25063)]