441590870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 930908160

約数和(自身を除く): 489317290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 103, 146, 206, 365, 511, 515, 721, 730, 839, 1022, 1030, 1442, 1678, 2555, 3605, 4195, 5110, 5873, 7210, 7519, 8390, 11746, 15038, 29365, 37595, 52633, 58730, 61247, 75190, 86417, 105266, 122494, 172834, 263165, 306235, 428729, 432085, 526330, 604919, 612470, 857458, 864170, 1209838, 2143645, 3024595, 4287290, 6049190, 6308441, 12616882, 31542205, 44159087, 63084410, 88318174, 220795435, 441590870]

約数ペア:

[(1, 441590870), (2, 220795435), (5, 88318174), (7, 63084410), (10, 44159087), (14, 31542205), (35, 12616882), (70, 6308441), (73, 6049190), (103, 4287290), (146, 3024595), (206, 2143645), (365, 1209838), (511, 864170), (515, 857458), (721, 612470), (730, 604919), (839, 526330), (1022, 432085), (1030, 428729), (1442, 306235), (1678, 263165), (2555, 172834), (3605, 122494), (4195, 105266), (5110, 86417), (5873, 75190), (7210, 61247), (7519, 58730), (8390, 52633), (11746, 37595), (15038, 29365)]