38217480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{45497}}^1$

素因数の和:45518

約数の個数: 64

約数和(自身を含む): 131034240

約数和(自身を除く): 92816760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 45497, 90994, 136491, 181988, 227485, 272982, 318479, 363976, 454970, 545964, 636958, 682455, 909940, 955437, 1091928, 1273916, 1364910, 1592395, 1819880, 1910874, 2547832, 2729820, 3184790, 3821748, 4777185, 5459640, 6369580, 7643496, 9554370, 12739160, 19108740, 38217480]

約数ペア:

[(1, 38217480), (2, 19108740), (3, 12739160), (4, 9554370), (5, 7643496), (6, 6369580), (7, 5459640), (8, 4777185), (10, 3821748), (12, 3184790), (14, 2729820), (15, 2547832), (20, 1910874), (21, 1819880), (24, 1592395), (28, 1364910), (30, 1273916), (35, 1091928), (40, 955437), (42, 909940), (56, 682455), (60, 636958), (70, 545964), (84, 454970), (105, 363976), (120, 318479), (140, 272982), (168, 227485), (210, 181988), (280, 136491), (420, 90994), (840, 45497)]