15313630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{479}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 13716770

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 479, 695, 958, 1390, 2395, 3197, 4790, 6394, 11017, 15985, 22034, 31970, 55085, 66581, 110170, 133162, 332905, 665810, 1531363, 3062726, 7656815, 15313630]

約数ペア:

[(1, 15313630), (2, 7656815), (5, 3062726), (10, 1531363), (23, 665810), (46, 332905), (115, 133162), (139, 110170), (230, 66581), (278, 55085), (479, 31970), (695, 22034), (958, 15985), (1390, 11017), (2395, 6394), (3197, 4790)]