6931890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11003}}^1$

素因数の和:11023

約数の個数: 48

約数和(自身を含む): 20599488

約数和(自身を除く): 13667598

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, 11003, 22006, 33009, 55015, 66018, 77021, 99027, 110030, 154042, 165045, 198054, 231063, 330090, 385105, 462126, 495135, 693189, 770210, 990270, 1155315, 1386378, 2310630, 3465945, 6931890]

約数ペア:

[(1, 6931890), (2, 3465945), (3, 2310630), (5, 1386378), (6, 1155315), (7, 990270), (9, 770210), (10, 693189), (14, 495135), (15, 462126), (18, 385105), (21, 330090), (30, 231063), (35, 198054), (42, 165045), (45, 154042), (63, 110030), (70, 99027), (90, 77021), (105, 66018), (126, 55015), (210, 33009), (315, 22006), (630, 11003)]