231706370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2135

約数の個数: 64

約数和(自身を含む): 504631296

約数和(自身を除く): 272924926

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 71, 115, 142, 161, 230, 322, 355, 497, 710, 805, 994, 1610, 1633, 2027, 2485, 3266, 4054, 4970, 8165, 10135, 11431, 14189, 16330, 20270, 22862, 28378, 46621, 57155, 70945, 93242, 114310, 141890, 143917, 233105, 287834, 326347, 466210, 652694, 719585, 1007419, 1439170, 1631735, 2014838, 3263470, 3310091, 5037095, 6620182, 10074190, 16550455, 23170637, 33100910, 46341274, 115853185, 231706370]

約数ペア:

[(1, 231706370), (2, 115853185), (5, 46341274), (7, 33100910), (10, 23170637), (14, 16550455), (23, 10074190), (35, 6620182), (46, 5037095), (70, 3310091), (71, 3263470), (115, 2014838), (142, 1631735), (161, 1439170), (230, 1007419), (322, 719585), (355, 652694), (497, 466210), (710, 326347), (805, 287834), (994, 233105), (1610, 143917), (1633, 141890), (2027, 114310), (2485, 93242), (3266, 70945), (4054, 57155), (4970, 46621), (8165, 28378), (10135, 22862), (11431, 20270), (14189, 16330)]