16247910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{1579}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 45504000

約数和(自身を除く): 29256090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 343, 490, 686, 735, 1029, 1470, 1579, 1715, 2058, 3158, 3430, 4737, 5145, 7895, 9474, 10290, 11053, 15790, 22106, 23685, 33159, 47370, 55265, 66318, 77371, 110530, 154742, 165795, 232113, 331590, 386855, 464226, 541597, 773710, 1083194, 1160565, 1624791, 2321130, 2707985, 3249582, 5415970, 8123955, 16247910]

約数ペア:

[(1, 16247910), (2, 8123955), (3, 5415970), (5, 3249582), (6, 2707985), (7, 2321130), (10, 1624791), (14, 1160565), (15, 1083194), (21, 773710), (30, 541597), (35, 464226), (42, 386855), (49, 331590), (70, 232113), (98, 165795), (105, 154742), (147, 110530), (210, 77371), (245, 66318), (294, 55265), (343, 47370), (490, 33159), (686, 23685), (735, 22106), (1029, 15790), (1470, 11053), (1579, 10290), (1715, 9474), (2058, 7895), (3158, 5145), (3430, 4737)]