25936830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3081

約数の個数: 48

約数和(自身を含む): 68153904

約数和(自身を除く): 42217074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 2971, 4365, 5942, 8730, 8913, 14855, 17826, 26739, 29710, 44565, 53478, 89130, 133695, 267390, 288187, 576374, 864561, 1440935, 1729122, 2593683, 2881870, 4322805, 5187366, 8645610, 12968415, 25936830]

約数ペア:

[(1, 25936830), (2, 12968415), (3, 8645610), (5, 5187366), (6, 4322805), (9, 2881870), (10, 2593683), (15, 1729122), (18, 1440935), (30, 864561), (45, 576374), (90, 288187), (97, 267390), (194, 133695), (291, 89130), (485, 53478), (582, 44565), (873, 29710), (970, 26739), (1455, 17826), (1746, 14855), (2910, 8913), (2971, 8730), (4365, 5942)]