20173210950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{463}}^1\times {\mathrm{290471}}^1$

素因数の和:290949

約数の個数: 48

約数和(自身を含む): 50137790976

約数和(自身を除く): 29964580026

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 463, 926, 1389, 2315, 2778, 4630, 6945, 11575, 13890, 23150, 34725, 69450, 290471, 580942, 871413, 1452355, 1742826, 2904710, 4357065, 7261775, 8714130, 14523550, 21785325, 43570650, 134488073, 268976146, 403464219, 672440365, 806928438, 1344880730, 2017321095, 3362201825, 4034642190, 6724403650, 10086605475, 20173210950]

約数ペア:

[(1, 20173210950), (2, 10086605475), (3, 6724403650), (5, 4034642190), (6, 3362201825), (10, 2017321095), (15, 1344880730), (25, 806928438), (30, 672440365), (50, 403464219), (75, 268976146), (150, 134488073), (463, 43570650), (926, 21785325), (1389, 14523550), (2315, 8714130), (2778, 7261775), (4630, 4357065), (6945, 2904710), (11575, 1742826), (13890, 1452355), (23150, 871413), (34725, 580942), (69450, 290471)]