6666380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2834

約数の個数: 48

約数和(自身を含む): 16946496

約数和(自身を除く): 10280116

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 2801, 5602, 11204, 14005, 19607, 28010, 39214, 47617, 56020, 78428, 95234, 98035, 190468, 196070, 238085, 333319, 392140, 476170, 666638, 952340, 1333276, 1666595, 3333190, 6666380]

約数ペア:

[(1, 6666380), (2, 3333190), (4, 1666595), (5, 1333276), (7, 952340), (10, 666638), (14, 476170), (17, 392140), (20, 333319), (28, 238085), (34, 196070), (35, 190468), (68, 98035), (70, 95234), (85, 78428), (119, 56020), (140, 47617), (170, 39214), (238, 28010), (340, 19607), (476, 14005), (595, 11204), (1190, 5602), (2380, 2801)]