214739340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3578989}}^1$

素因数の和:3579001

約数の個数: 24

約数和(自身を含む): 601270320

約数和(自身を除く): 386530980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3578989, 7157978, 10736967, 14315956, 17894945, 21473934, 35789890, 42947868, 53684835, 71579780, 107369670, 214739340]

約数ペア:

[(1, 214739340), (2, 107369670), (3, 71579780), (4, 53684835), (5, 42947868), (6, 35789890), (10, 21473934), (12, 17894945), (15, 14315956), (20, 10736967), (30, 7157978), (60, 3578989)]