307617754090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{2405707}}^1$

素因数の和:2406406

約数の個数: 32

約数和(自身を含む): 583720989120

約数和(自身を除く): 276103235030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 673, 1346, 3365, 6730, 12787, 25574, 63935, 127870, 2405707, 4811414, 12028535, 24057070, 45708433, 91416866, 228542165, 457084330, 1619040811, 3238081622, 8095204055, 16190408110, 30761775409, 61523550818, 153808877045, 307617754090]

約数ペア:

[(1, 307617754090), (2, 153808877045), (5, 61523550818), (10, 30761775409), (19, 16190408110), (38, 8095204055), (95, 3238081622), (190, 1619040811), (673, 457084330), (1346, 228542165), (3365, 91416866), (6730, 45708433), (12787, 24057070), (25574, 12028535), (63935, 4811414), (127870, 2405707)]