110974220

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{2311}}^1$

素因数の和:2348

約数の個数: 60

約数和(自身を含む): 271988304

約数和(自身を除く): 161014084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 2311, 2401, 3430, 4622, 4802, 6860, 9244, 9604, 11555, 12005, 16177, 23110, 24010, 32354, 46220, 48020, 64708, 80885, 113239, 161770, 226478, 323540, 452956, 566195, 792673, 1132390, 1585346, 2264780, 3170692, 3963365, 5548711, 7926730, 11097422, 15853460, 22194844, 27743555, 55487110, 110974220]

約数ペア:

[(1, 110974220), (2, 55487110), (4, 27743555), (5, 22194844), (7, 15853460), (10, 11097422), (14, 7926730), (20, 5548711), (28, 3963365), (35, 3170692), (49, 2264780), (70, 1585346), (98, 1132390), (140, 792673), (196, 566195), (245, 452956), (343, 323540), (490, 226478), (686, 161770), (980, 113239), (1372, 80885), (1715, 64708), (2311, 48020), (2401, 46220), (3430, 32354), (4622, 24010), (4802, 23110), (6860, 16177), (9244, 12005), (9604, 11555)]