10872540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{8629}}^1$

素因数の和:8651

約数の個数: 72

約数和(自身を含む): 37695840

約数和(自身を除く): 26823300

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, 8629, 17258, 25887, 34516, 43145, 51774, 60403, 77661, 86290, 103548, 120806, 129435, 155322, 172580, 181209, 241612, 258870, 302015, 310644, 362418, 388305, 517740, 543627, 604030, 724836, 776610, 906045, 1087254, 1208060, 1553220, 1812090, 2174508, 2718135, 3624180, 5436270, 10872540]

約数ペア:

[(1, 10872540), (2, 5436270), (3, 3624180), (4, 2718135), (5, 2174508), (6, 1812090), (7, 1553220), (9, 1208060), (10, 1087254), (12, 906045), (14, 776610), (15, 724836), (18, 604030), (20, 543627), (21, 517740), (28, 388305), (30, 362418), (35, 310644), (36, 302015), (42, 258870), (45, 241612), (60, 181209), (63, 172580), (70, 155322), (84, 129435), (90, 120806), (105, 103548), (126, 86290), (140, 77661), (180, 60403), (210, 51774), (252, 43145), (315, 34516), (420, 25887), (630, 17258), (1260, 8629)]