30748966

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{761}}^1$

素因数の和:1079

約数の個数: 16

約数和(自身を含む): 46908720

約数和(自身を除く): 16159754

約数列:

[1, 2, 89, 178, 227, 454, 761, 1522, 20203, 40406, 67729, 135458, 172747, 345494, 15374483, 30748966]

約数ペア:

[(1, 30748966), (2, 15374483), (89, 345494), (178, 172747), (227, 135458), (454, 67729), (761, 40406), (1522, 20203)]