15020030

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24623}}^1$

素因数の和:24691

約数の個数: 16

約数和(自身を含む): 27480384

約数和(自身を除く): 12460354

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 24623, 49246, 123115, 246230, 1502003, 3004006, 7510015, 15020030]

約数ペア:

[(1, 15020030), (2, 7510015), (5, 3004006), (10, 1502003), (61, 246230), (122, 123115), (305, 49246), (610, 24623)]