16769340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13309}}^1$

素因数の和:13331

約数の個数: 72

約数和(自身を含む): 58138080

約数和(自身を除く): 41368740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 13309, 26618, 39927, 53236, 66545, 79854, 93163, 119781, 133090, 159708, 186326, 199635, 239562, 266180, 279489, 372652, 399270, 465815, 479124, 558978, 598905, 798540, 838467, 931630, 1117956, 1197810, 1397445, 1676934, 1863260, 2395620, 2794890, 3353868, 4192335, 5589780, 8384670, 16769340]

約数ペア:

[(1, 16769340), (2, 8384670), (3, 5589780), (4, 4192335), (5, 3353868), (6, 2794890), (7, 2395620), (9, 1863260), (10, 1676934), (12, 1397445), (14, 1197810), (15, 1117956), (18, 931630), (20, 838467), (21, 798540), (28, 598905), (30, 558978), (35, 479124), (36, 465815), (42, 399270), (45, 372652), (60, 279489), (63, 266180), (70, 239562), (84, 199635), (90, 186326), (105, 159708), (126, 133090), (140, 119781), (180, 93163), (210, 79854), (252, 66545), (315, 53236), (420, 39927), (630, 26618), (1260, 13309)]