306660510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262103}}^1$

素因数の和:262129

約数の個数: 48

約数和(自身を含む): 858652704

約数和(自身を除く): 551992194

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 262103, 524206, 786309, 1310515, 1572618, 2358927, 2621030, 3407339, 3931545, 4717854, 6814678, 7863090, 10222017, 11794635, 17036695, 20444034, 23589270, 30666051, 34073390, 51110085, 61332102, 102220170, 153330255, 306660510]

約数ペア:

[(1, 306660510), (2, 153330255), (3, 102220170), (5, 61332102), (6, 51110085), (9, 34073390), (10, 30666051), (13, 23589270), (15, 20444034), (18, 17036695), (26, 11794635), (30, 10222017), (39, 7863090), (45, 6814678), (65, 4717854), (78, 3931545), (90, 3407339), (117, 2621030), (130, 2358927), (195, 1572618), (234, 1310515), (390, 786309), (585, 524206), (1170, 262103)]