87196740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{85487}}^1$

素因数の和:85516

約数の個数: 48

約数和(自身を含む): 258515712

約数和(自身を除く): 171318972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 85487, 170974, 256461, 341948, 427435, 512922, 854870, 1025844, 1282305, 1453279, 1709740, 2564610, 2906558, 4359837, 5129220, 5813116, 7266395, 8719674, 14532790, 17439348, 21799185, 29065580, 43598370, 87196740]

約数ペア:

[(1, 87196740), (2, 43598370), (3, 29065580), (4, 21799185), (5, 17439348), (6, 14532790), (10, 8719674), (12, 7266395), (15, 5813116), (17, 5129220), (20, 4359837), (30, 2906558), (34, 2564610), (51, 1709740), (60, 1453279), (68, 1282305), (85, 1025844), (102, 854870), (170, 512922), (204, 427435), (255, 341948), (340, 256461), (510, 170974), (1020, 85487)]