13240710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{21017}}^1$

素因数の和:21037

約数の個数: 48

約数和(自身を含む): 39345696

約数和(自身を除く): 26104986

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 21017, 42034, 63051, 105085, 126102, 147119, 189153, 210170, 294238, 315255, 378306, 441357, 630510, 735595, 882714, 945765, 1324071, 1471190, 1891530, 2206785, 2648142, 4413570, 6620355, 13240710]

約数ペア:

[(1, 13240710), (2, 6620355), (3, 4413570), (5, 2648142), (6, 2206785), (7, 1891530), (9, 1471190), (10, 1324071), (14, 945765), (15, 882714), (18, 735595), (21, 630510), (30, 441357), (35, 378306), (42, 315255), (45, 294238), (63, 210170), (70, 189153), (90, 147119), (105, 126102), (126, 105085), (210, 63051), (315, 42034), (630, 21017)]