30215516

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 53778816

約数和(自身を除く): 23563300

約数列:

[1, 2, 4, 107, 214, 227, 311, 428, 454, 622, 908, 1244, 24289, 33277, 48578, 66554, 70597, 97156, 133108, 141194, 282388, 7553879, 15107758, 30215516]

約数ペア:

[(1, 30215516), (2, 15107758), (4, 7553879), (107, 282388), (214, 141194), (227, 133108), (311, 97156), (428, 70597), (454, 66554), (622, 48578), (908, 33277), (1244, 24289)]