124032860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{28579}}^1$

素因数の和:28626

約数の個数: 48

約数和(自身を含む): 307292160

約数和(自身を除く): 183259300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 28579, 57158, 114316, 142895, 200053, 285790, 400106, 571580, 800212, 885949, 1000265, 1771898, 2000530, 3543796, 4001060, 4429745, 6201643, 8859490, 12403286, 17718980, 24806572, 31008215, 62016430, 124032860]

約数ペア:

[(1, 124032860), (2, 62016430), (4, 31008215), (5, 24806572), (7, 17718980), (10, 12403286), (14, 8859490), (20, 6201643), (28, 4429745), (31, 4001060), (35, 3543796), (62, 2000530), (70, 1771898), (124, 1000265), (140, 885949), (155, 800212), (217, 571580), (310, 400106), (434, 285790), (620, 200053), (868, 142895), (1085, 114316), (2170, 57158), (4340, 28579)]