2005049460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{312313}}^1$

素因数の和:312432

約数の個数: 48

約数和(自身を含む): 5666625216

約数和(自身を除く): 3661575756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 312313, 624626, 936939, 1249252, 1561565, 1873878, 3123130, 3747756, 4684695, 6246260, 9369390, 18738780, 33417491, 66834982, 100252473, 133669964, 167087455, 200504946, 334174910, 401009892, 501262365, 668349820, 1002524730, 2005049460]

約数ペア:

[(1, 2005049460), (2, 1002524730), (3, 668349820), (4, 501262365), (5, 401009892), (6, 334174910), (10, 200504946), (12, 167087455), (15, 133669964), (20, 100252473), (30, 66834982), (60, 33417491), (107, 18738780), (214, 9369390), (321, 6246260), (428, 4684695), (535, 3747756), (642, 3123130), (1070, 1873878), (1284, 1561565), (1605, 1249252), (2140, 936939), (3210, 624626), (6420, 312313)]