42041230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 53759090

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 769, 770, 781, 994, 1538, 1562, 2485, 3845, 3905, 4970, 5383, 5467, 7690, 7810, 8459, 10766, 10934, 16918, 26915, 27335, 42295, 53830, 54599, 54670, 59213, 84590, 109198, 118426, 272995, 296065, 382193, 545990, 592130, 600589, 764386, 1201178, 1910965, 3002945, 3821930, 4204123, 6005890, 8408246, 21020615, 42041230]

約数ペア:

[(1, 42041230), (2, 21020615), (5, 8408246), (7, 6005890), (10, 4204123), (11, 3821930), (14, 3002945), (22, 1910965), (35, 1201178), (55, 764386), (70, 600589), (71, 592130), (77, 545990), (110, 382193), (142, 296065), (154, 272995), (355, 118426), (385, 109198), (497, 84590), (710, 59213), (769, 54670), (770, 54599), (781, 53830), (994, 42295), (1538, 27335), (1562, 26915), (2485, 16918), (3845, 10934), (3905, 10766), (4970, 8459), (5383, 7810), (5467, 7690)]