14934220

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{311}}^1$

素因数の和:348

約数の個数: 60

約数和(自身を含む): 36704304

約数和(自身を除く): 21770084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 311, 343, 490, 622, 686, 980, 1244, 1372, 1555, 1715, 2177, 2401, 3110, 3430, 4354, 4802, 6220, 6860, 8708, 9604, 10885, 12005, 15239, 21770, 24010, 30478, 43540, 48020, 60956, 76195, 106673, 152390, 213346, 304780, 426692, 533365, 746711, 1066730, 1493422, 2133460, 2986844, 3733555, 7467110, 14934220]

約数ペア:

[(1, 14934220), (2, 7467110), (4, 3733555), (5, 2986844), (7, 2133460), (10, 1493422), (14, 1066730), (20, 746711), (28, 533365), (35, 426692), (49, 304780), (70, 213346), (98, 152390), (140, 106673), (196, 76195), (245, 60956), (311, 48020), (343, 43540), (490, 30478), (622, 24010), (686, 21770), (980, 15239), (1244, 12005), (1372, 10885), (1555, 9604), (1715, 8708), (2177, 6860), (2401, 6220), (3110, 4802), (3430, 4354)]