181796210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2393}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 335083392

約数和(自身を除く): 153287182

約数列:

[1, 2, 5, 10, 71, 107, 142, 214, 355, 535, 710, 1070, 2393, 4786, 7597, 11965, 15194, 23930, 37985, 75970, 169903, 256051, 339806, 512102, 849515, 1280255, 1699030, 2560510, 18179621, 36359242, 90898105, 181796210]

約数ペア:

[(1, 181796210), (2, 90898105), (5, 36359242), (10, 18179621), (71, 2560510), (107, 1699030), (142, 1280255), (214, 849515), (355, 512102), (535, 339806), (710, 256051), (1070, 169903), (2393, 75970), (4786, 37985), (7597, 23930), (11965, 15194)]