13471850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 29152896

約数和(自身を除く): 15681046

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 61, 70, 122, 175, 305, 350, 427, 610, 631, 854, 1262, 1525, 2135, 3050, 3155, 4270, 4417, 6310, 8834, 10675, 15775, 21350, 22085, 31550, 38491, 44170, 76982, 110425, 192455, 220850, 269437, 384910, 538874, 962275, 1347185, 1924550, 2694370, 6735925, 13471850]

約数ペア:

[(1, 13471850), (2, 6735925), (5, 2694370), (7, 1924550), (10, 1347185), (14, 962275), (25, 538874), (35, 384910), (50, 269437), (61, 220850), (70, 192455), (122, 110425), (175, 76982), (305, 44170), (350, 38491), (427, 31550), (610, 22085), (631, 21350), (854, 15775), (1262, 10675), (1525, 8834), (2135, 6310), (3050, 4417), (3155, 4270)]