42881340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10667}}^1$

素因数の和:10746

約数の個数: 48

約数和(自身を含む): 121871232

約数和(自身を除く): 78989892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 10667, 21334, 32001, 42668, 53335, 64002, 106670, 128004, 160005, 213340, 320010, 640020, 714689, 1429378, 2144067, 2858756, 3573445, 4288134, 7146890, 8576268, 10720335, 14293780, 21440670, 42881340]

約数ペア:

[(1, 42881340), (2, 21440670), (3, 14293780), (4, 10720335), (5, 8576268), (6, 7146890), (10, 4288134), (12, 3573445), (15, 2858756), (20, 2144067), (30, 1429378), (60, 714689), (67, 640020), (134, 320010), (201, 213340), (268, 160005), (335, 128004), (402, 106670), (670, 64002), (804, 53335), (1005, 42668), (1340, 32001), (2010, 21334), (4020, 10667)]