120614910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{309269}}^1$

素因数の和:309292

約数の個数: 32

約数和(自身を含む): 311744160

約数和(自身を除く): 191129250

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 309269, 618538, 927807, 1546345, 1855614, 3092690, 4020497, 4639035, 8040994, 9278070, 12061491, 20102485, 24122982, 40204970, 60307455, 120614910]

約数ペア:

[(1, 120614910), (2, 60307455), (3, 40204970), (5, 24122982), (6, 20102485), (10, 12061491), (13, 9278070), (15, 8040994), (26, 4639035), (30, 4020497), (39, 3092690), (65, 1855614), (78, 1546345), (130, 927807), (195, 618538), (390, 309269)]