2758390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2529290

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 179, 230, 335, 358, 670, 895, 1541, 1790, 3082, 4117, 7705, 8234, 11993, 15410, 20585, 23986, 41170, 59965, 119930, 275839, 551678, 1379195, 2758390]

約数ペア:

[(1, 2758390), (2, 1379195), (5, 551678), (10, 275839), (23, 119930), (46, 59965), (67, 41170), (115, 23986), (134, 20585), (179, 15410), (230, 11993), (335, 8234), (358, 7705), (670, 4117), (895, 3082), (1541, 1790)]