27561870

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{4861}}^1$

素因数の和:4887

約数の個数: 80

約数和(自身を含む): 84715488

約数和(自身を除く): 57153618

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, 4861, 5670, 9722, 14583, 24305, 29166, 34027, 43749, 48610, 68054, 72915, 87498, 102081, 131247, 145830, 170135, 204162, 218745, 262494, 306243, 340270, 393741, 437490, 510405, 612486, 656235, 787482, 918729, 1020810, 1312470, 1531215, 1837458, 1968705, 2756187, 3062430, 3937410, 4593645, 5512374, 9187290, 13780935, 27561870]

約数ペア:

[(1, 27561870), (2, 13780935), (3, 9187290), (5, 5512374), (6, 4593645), (7, 3937410), (9, 3062430), (10, 2756187), (14, 1968705), (15, 1837458), (18, 1531215), (21, 1312470), (27, 1020810), (30, 918729), (35, 787482), (42, 656235), (45, 612486), (54, 510405), (63, 437490), (70, 393741), (81, 340270), (90, 306243), (105, 262494), (126, 218745), (135, 204162), (162, 170135), (189, 145830), (210, 131247), (270, 102081), (315, 87498), (378, 72915), (405, 68054), (567, 48610), (630, 43749), (810, 34027), (945, 29166), (1134, 24305), (1890, 14583), (2835, 9722), (4861, 5670)]