1337222460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{3183863}}^1$

素因数の和:3183882

約数の個数: 48

約数和(自身を含む): 4279113216

約数和(自身を除く): 2941890756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 3183863, 6367726, 9551589, 12735452, 15919315, 19103178, 22287041, 31838630, 38206356, 44574082, 47757945, 63677260, 66861123, 89148164, 95515890, 111435205, 133722246, 191031780, 222870410, 267444492, 334305615, 445740820, 668611230, 1337222460]

約数ペア:

[(1, 1337222460), (2, 668611230), (3, 445740820), (4, 334305615), (5, 267444492), (6, 222870410), (7, 191031780), (10, 133722246), (12, 111435205), (14, 95515890), (15, 89148164), (20, 66861123), (21, 63677260), (28, 47757945), (30, 44574082), (35, 38206356), (42, 31838630), (60, 22287041), (70, 19103178), (84, 15919315), (105, 12735452), (140, 9551589), (210, 6367726), (420, 3183863)]