14218020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{78989}}^1$

素因数の和:79004

約数の個数: 36

約数和(自身を含む): 43128540

約数和(自身を除く): 28910520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 78989, 157978, 236967, 315956, 394945, 473934, 710901, 789890, 947868, 1184835, 1421802, 1579780, 2369670, 2843604, 3554505, 4739340, 7109010, 14218020]

約数ペア:

[(1, 14218020), (2, 7109010), (3, 4739340), (4, 3554505), (5, 2843604), (6, 2369670), (9, 1579780), (10, 1421802), (12, 1184835), (15, 947868), (18, 789890), (20, 710901), (30, 473934), (36, 394945), (45, 315956), (60, 236967), (90, 157978), (180, 78989)]