7374220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52673}}^1$

素因数の和:52689

約数の個数: 24

約数和(自身を含む): 17698464

約数和(自身を除く): 10324244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52673, 105346, 210692, 263365, 368711, 526730, 737422, 1053460, 1474844, 1843555, 3687110, 7374220]

約数ペア:

[(1, 7374220), (2, 3687110), (4, 1843555), (5, 1474844), (7, 1053460), (10, 737422), (14, 526730), (20, 368711), (28, 263365), (35, 210692), (70, 105346), (140, 52673)]