254149620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{146063}}^1$

素因数の和:146104

約数の個数: 48

約数和(自身を含む): 736162560

約数和(自身を除く): 482012940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 146063, 292126, 438189, 584252, 730315, 876378, 1460630, 1752756, 2190945, 2921260, 4235827, 4381890, 8471654, 8763780, 12707481, 16943308, 21179135, 25414962, 42358270, 50829924, 63537405, 84716540, 127074810, 254149620]

約数ペア:

[(1, 254149620), (2, 127074810), (3, 84716540), (4, 63537405), (5, 50829924), (6, 42358270), (10, 25414962), (12, 21179135), (15, 16943308), (20, 12707481), (29, 8763780), (30, 8471654), (58, 4381890), (60, 4235827), (87, 2921260), (116, 2190945), (145, 1752756), (174, 1460630), (290, 876378), (348, 730315), (435, 584252), (580, 438189), (870, 292126), (1740, 146063)]