28367010

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{5003}}^1$

素因数の和:5029

約数の個数: 80

約数和(自身を含む): 87189696

約数和(自身を除く): 58822686

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1890, 2835, 5003, 5670, 10006, 15009, 25015, 30018, 35021, 45027, 50030, 70042, 75045, 90054, 105063, 135081, 150090, 175105, 210126, 225135, 270162, 315189, 350210, 405243, 450270, 525315, 630378, 675405, 810486, 945567, 1050630, 1350810, 1575945, 1891134, 2026215, 2836701, 3151890, 4052430, 4727835, 5673402, 9455670, 14183505, 28367010]

約数ペア:

[(1, 28367010), (2, 14183505), (3, 9455670), (5, 5673402), (6, 4727835), (7, 4052430), (9, 3151890), (10, 2836701), (14, 2026215), (15, 1891134), (18, 1575945), (21, 1350810), (27, 1050630), (30, 945567), (35, 810486), (42, 675405), (45, 630378), (54, 525315), (63, 450270), (70, 405243), (81, 350210), (90, 315189), (105, 270162), (126, 225135), (135, 210126), (162, 175105), (189, 150090), (210, 135081), (270, 105063), (315, 90054), (378, 75045), (405, 70042), (567, 50030), (630, 45027), (810, 35021), (945, 30018), (1134, 25015), (1890, 15009), (2835, 10006), (5003, 5670)]